461641290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 1388482560

約数和(自身を除く): 926841270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 30, 33, 34, 38, 51, 55, 57, 61, 66, 71, 85, 95, 102, 110, 114, 122, 142, 165, 170, 183, 187, 190, 209, 213, 255, 285, 305, 323, 330, 355, 366, 374, 418, 426, 510, 561, 570, 610, 627, 646, 671, 710, 781, 915, 935, 969, 1037, 1045, 1065, 1122, 1159, 1207, 1254, 1342, 1349, 1562, 1615, 1830, 1870, 1938, 2013, 2074, 2090, 2130, 2318, 2343, 2414, 2698, 2805, 3111, 3135, 3230, 3355, 3477, 3553, 3621, 3905, 4026, 4047, 4331, 4686, 4845, 5185, 5610, 5795, 6035, 6222, 6270, 6710, 6745, 6954, 7106, 7242, 7810, 8094, 8662, 9690, 10065, 10370, 10659, 11407, 11590, 11715, 12070, 12749, 12993, 13277, 13490, 14839, 15555, 17385, 17765, 18105, 19703, 20130, 20235, 21318, 21655, 22814, 22933, 23430, 25498, 25986, 26554, 29678, 31110, 34221, 34770, 35530, 36210, 38247, 39406, 39831, 40470, 43310, 44517, 45866, 47641, 53295, 57035, 59109, 63745, 64965, 66385, 68442, 68799, 73627, 74195, 76494, 79662, 82289, 89034, 95282, 98515, 106590, 114070, 114665, 118218, 127490, 129930, 132770, 137598, 142923, 147254, 148390, 164578, 171105, 191235, 197030, 199155, 216733, 220881, 222585, 229330, 238205, 246867, 252263, 285846, 295545, 342210, 343995, 368135, 382470, 398310, 411445, 433466, 441762, 445170, 476410, 493734, 504526, 591090, 650199, 687990, 714615, 736270, 756789, 809897, 822890, 905179, 1083665, 1104405, 1234335, 1261315, 1300398, 1398913, 1429230, 1513578, 1619794, 1810358, 2167330, 2208810, 2429691, 2468670, 2522630, 2715537, 2797826, 3250995, 3783945, 4049485, 4196739, 4525895, 4859382, 5431074, 6501990, 6994565, 7567890, 8098970, 8393478, 9051790, 12148455, 13577685, 13989130, 15388043, 20983695, 24296910, 27155370, 30776086, 41967390, 46164129, 76940215, 92328258, 153880430, 230820645, 461641290]

約数ペア:

[(1, 461641290), (2, 230820645), (3, 153880430), (5, 92328258), (6, 76940215), (10, 46164129), (11, 41967390), (15, 30776086), (17, 27155370), (19, 24296910), (22, 20983695), (30, 15388043), (33, 13989130), (34, 13577685), (38, 12148455), (51, 9051790), (55, 8393478), (57, 8098970), (61, 7567890), (66, 6994565), (71, 6501990), (85, 5431074), (95, 4859382), (102, 4525895), (110, 4196739), (114, 4049485), (122, 3783945), (142, 3250995), (165, 2797826), (170, 2715537), (183, 2522630), (187, 2468670), (190, 2429691), (209, 2208810), (213, 2167330), (255, 1810358), (285, 1619794), (305, 1513578), (323, 1429230), (330, 1398913), (355, 1300398), (366, 1261315), (374, 1234335), (418, 1104405), (426, 1083665), (510, 905179), (561, 822890), (570, 809897), (610, 756789), (627, 736270), (646, 714615), (671, 687990), (710, 650199), (781, 591090), (915, 504526), (935, 493734), (969, 476410), (1037, 445170), (1045, 441762), (1065, 433466), (1122, 411445), (1159, 398310), (1207, 382470), (1254, 368135), (1342, 343995), (1349, 342210), (1562, 295545), (1615, 285846), (1830, 252263), (1870, 246867), (1938, 238205), (2013, 229330), (2074, 222585), (2090, 220881), (2130, 216733), (2318, 199155), (2343, 197030), (2414, 191235), (2698, 171105), (2805, 164578), (3111, 148390), (3135, 147254), (3230, 142923), (3355, 137598), (3477, 132770), (3553, 129930), (3621, 127490), (3905, 118218), (4026, 114665), (4047, 114070), (4331, 106590), (4686, 98515), (4845, 95282), (5185, 89034), (5610, 82289), (5795, 79662), (6035, 76494), (6222, 74195), (6270, 73627), (6710, 68799), (6745, 68442), (6954, 66385), (7106, 64965), (7242, 63745), (7810, 59109), (8094, 57035), (8662, 53295), (9690, 47641), (10065, 45866), (10370, 44517), (10659, 43310), (11407, 40470), (11590, 39831), (11715, 39406), (12070, 38247), (12749, 36210), (12993, 35530), (13277, 34770), (13490, 34221), (14839, 31110), (15555, 29678), (17385, 26554), (17765, 25986), (18105, 25498), (19703, 23430), (20130, 22933), (20235, 22814), (21318, 21655)]