490771710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 320

約数和(自身を含む): 1639249920

約数和(自身を除く): 1148478210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 27, 30, 33, 38, 39, 45, 54, 55, 57, 65, 66, 78, 81, 90, 95, 99, 110, 114, 117, 130, 135, 143, 162, 165, 171, 190, 195, 198, 209, 223, 234, 247, 270, 285, 286, 297, 330, 342, 351, 390, 405, 418, 429, 446, 494, 495, 513, 570, 585, 594, 627, 669, 702, 715, 741, 810, 855, 858, 891, 990, 1026, 1045, 1053, 1115, 1170, 1235, 1254, 1287, 1338, 1430, 1482, 1485, 1539, 1710, 1755, 1782, 1881, 2007, 2090, 2106, 2145, 2223, 2230, 2453, 2470, 2565, 2574, 2717, 2899, 2970, 3078, 3135, 3345, 3510, 3705, 3762, 3861, 4014, 4237, 4290, 4446, 4455, 4906, 5130, 5265, 5434, 5643, 5798, 6021, 6270, 6435, 6669, 6690, 7359, 7410, 7695, 7722, 8151, 8474, 8697, 8910, 9405, 10035, 10530, 11115, 11286, 11583, 12042, 12265, 12711, 12870, 13338, 13585, 14495, 14718, 15390, 16302, 16929, 17394, 18063, 18810, 19305, 20007, 20070, 21185, 22077, 22230, 23166, 24453, 24530, 25422, 26091, 27170, 28215, 28990, 30105, 31889, 33345, 33858, 36126, 36795, 38133, 38610, 40014, 40755, 42370, 43485, 44154, 46607, 48906, 52182, 55081, 56430, 57915, 60210, 63555, 63778, 66231, 66690, 73359, 73590, 76266, 78273, 81510, 84645, 86970, 90315, 93214, 95667, 100035, 110162, 110385, 114399, 115830, 122265, 127110, 130455, 132462, 139821, 146718, 156546, 159445, 165243, 169290, 180630, 190665, 191334, 198693, 200070, 220077, 220770, 228798, 233035, 234819, 244530, 260910, 275405, 279642, 287001, 318890, 330486, 331155, 343197, 366795, 381330, 391365, 397386, 419463, 440154, 466070, 469638, 478335, 495729, 550810, 571995, 574002, 605891, 662310, 686394, 699105, 733590, 782730, 826215, 838926, 861003, 956670, 991458, 993465, 1100385, 1143990, 1174095, 1211782, 1258389, 1398210, 1435005, 1487187, 1652430, 1715985, 1722006, 1817673, 1986930, 2097315, 2200770, 2348190, 2478645, 2516778, 2583009, 2870010, 2974374, 3029455, 3431970, 3635346, 3775167, 4194630, 4305015, 4461561, 4957290, 5166018, 5453019, 6058910, 6291945, 7435935, 7550334, 8610030, 8923122, 9088365, 10906038, 12583890, 12915045, 14871870, 16359057, 18176730, 18875835, 22307805, 25830090, 27265095, 32718114, 37751670, 44615610, 49077171, 54530190, 81795285, 98154342, 163590570, 245385855, 490771710]

約数ペア:

[(1, 490771710), (2, 245385855), (3, 163590570), (5, 98154342), (6, 81795285), (9, 54530190), (10, 49077171), (11, 44615610), (13, 37751670), (15, 32718114), (18, 27265095), (19, 25830090), (22, 22307805), (26, 18875835), (27, 18176730), (30, 16359057), (33, 14871870), (38, 12915045), (39, 12583890), (45, 10906038), (54, 9088365), (55, 8923122), (57, 8610030), (65, 7550334), (66, 7435935), (78, 6291945), (81, 6058910), (90, 5453019), (95, 5166018), (99, 4957290), (110, 4461561), (114, 4305015), (117, 4194630), (130, 3775167), (135, 3635346), (143, 3431970), (162, 3029455), (165, 2974374), (171, 2870010), (190, 2583009), (195, 2516778), (198, 2478645), (209, 2348190), (223, 2200770), (234, 2097315), (247, 1986930), (270, 1817673), (285, 1722006), (286, 1715985), (297, 1652430), (330, 1487187), (342, 1435005), (351, 1398210), (390, 1258389), (405, 1211782), (418, 1174095), (429, 1143990), (446, 1100385), (494, 993465), (495, 991458), (513, 956670), (570, 861003), (585, 838926), (594, 826215), (627, 782730), (669, 733590), (702, 699105), (715, 686394), (741, 662310), (810, 605891), (855, 574002), (858, 571995), (891, 550810), (990, 495729), (1026, 478335), (1045, 469638), (1053, 466070), (1115, 440154), (1170, 419463), (1235, 397386), (1254, 391365), (1287, 381330), (1338, 366795), (1430, 343197), (1482, 331155), (1485, 330486), (1539, 318890), (1710, 287001), (1755, 279642), (1782, 275405), (1881, 260910), (2007, 244530), (2090, 234819), (2106, 233035), (2145, 228798), (2223, 220770), (2230, 220077), (2453, 200070), (2470, 198693), (2565, 191334), (2574, 190665), (2717, 180630), (2899, 169290), (2970, 165243), (3078, 159445), (3135, 156546), (3345, 146718), (3510, 139821), (3705, 132462), (3762, 130455), (3861, 127110), (4014, 122265), (4237, 115830), (4290, 114399), (4446, 110385), (4455, 110162), (4906, 100035), (5130, 95667), (5265, 93214), (5434, 90315), (5643, 86970), (5798, 84645), (6021, 81510), (6270, 78273), (6435, 76266), (6669, 73590), (6690, 73359), (7359, 66690), (7410, 66231), (7695, 63778), (7722, 63555), (8151, 60210), (8474, 57915), (8697, 56430), (8910, 55081), (9405, 52182), (10035, 48906), (10530, 46607), (11115, 44154), (11286, 43485), (11583, 42370), (12042, 40755), (12265, 40014), (12711, 38610), (12870, 38133), (13338, 36795), (13585, 36126), (14495, 33858), (14718, 33345), (15390, 31889), (16302, 30105), (16929, 28990), (17394, 28215), (18063, 27170), (18810, 26091), (19305, 25422), (20007, 24530), (20070, 24453), (21185, 23166), (22077, 22230)]