1686996870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 4983848352

約数和(自身を除く): 3296851482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 37, 39, 46, 51, 65, 69, 74, 78, 85, 102, 111, 115, 130, 138, 169, 170, 185, 195, 221, 222, 230, 255, 299, 338, 345, 370, 390, 391, 442, 481, 507, 510, 529, 555, 598, 629, 663, 690, 782, 845, 851, 897, 962, 1014, 1058, 1105, 1110, 1173, 1258, 1326, 1443, 1495, 1587, 1690, 1702, 1794, 1887, 1955, 2210, 2346, 2405, 2535, 2553, 2645, 2873, 2886, 2990, 3145, 3174, 3315, 3774, 3887, 3910, 4255, 4485, 4810, 5070, 5083, 5106, 5290, 5746, 5865, 6253, 6290, 6630, 6877, 7215, 7774, 7935, 8177, 8510, 8619, 8970, 8993, 9435, 10166, 11063, 11661, 11730, 12506, 12765, 13754, 14365, 14430, 14467, 15249, 15870, 16354, 17238, 17986, 18759, 18870, 19435, 19573, 20631, 22126, 23322, 24531, 25415, 25530, 26979, 28730, 28934, 30498, 31265, 33189, 34385, 37518, 38870, 39146, 40885, 41262, 43095, 43401, 44965, 49062, 50830, 53958, 55315, 58305, 58719, 62530, 66079, 66378, 68770, 72335, 76245, 81770, 86190, 86802, 89401, 89930, 93795, 97865, 103155, 106301, 110630, 116610, 116909, 117438, 122655, 132158, 134895, 143819, 144670, 152490, 165945, 178802, 187590, 188071, 195730, 198237, 206310, 212602, 217005, 233818, 245310, 254449, 268203, 269790, 287638, 293595, 318903, 330395, 331890, 332741, 350727, 376142, 396474, 431457, 434010, 447005, 508898, 531505, 536406, 564213, 584545, 587190, 637806, 660790, 665482, 701454, 719095, 763347, 862914, 894010, 940355, 991185, 998223, 1063010, 1128426, 1169090, 1272245, 1341015, 1438190, 1519817, 1526694, 1594515, 1663705, 1753635, 1880710, 1982370, 1996446, 2157285, 2444923, 2544490, 2682030, 2821065, 3039634, 3189030, 3307837, 3327410, 3507270, 3816735, 4314570, 4325633, 4559451, 4889846, 4991115, 5642130, 6615674, 7334769, 7599085, 7633470, 8651266, 9118902, 9923511, 9982230, 12224615, 12976899, 14669538, 15198170, 16539185, 19847022, 21628165, 22797255, 24449230, 25953798, 33078370, 36673845, 43256330, 45594510, 49617555, 56233229, 64884495, 73347690, 99235110, 112466458, 129768990, 168699687, 281166145, 337399374, 562332290, 843498435, 1686996870]

約数ペア:

[(1, 1686996870), (2, 843498435), (3, 562332290), (5, 337399374), (6, 281166145), (10, 168699687), (13, 129768990), (15, 112466458), (17, 99235110), (23, 73347690), (26, 64884495), (30, 56233229), (34, 49617555), (37, 45594510), (39, 43256330), (46, 36673845), (51, 33078370), (65, 25953798), (69, 24449230), (74, 22797255), (78, 21628165), (85, 19847022), (102, 16539185), (111, 15198170), (115, 14669538), (130, 12976899), (138, 12224615), (169, 9982230), (170, 9923511), (185, 9118902), (195, 8651266), (221, 7633470), (222, 7599085), (230, 7334769), (255, 6615674), (299, 5642130), (338, 4991115), (345, 4889846), (370, 4559451), (390, 4325633), (391, 4314570), (442, 3816735), (481, 3507270), (507, 3327410), (510, 3307837), (529, 3189030), (555, 3039634), (598, 2821065), (629, 2682030), (663, 2544490), (690, 2444923), (782, 2157285), (845, 1996446), (851, 1982370), (897, 1880710), (962, 1753635), (1014, 1663705), (1058, 1594515), (1105, 1526694), (1110, 1519817), (1173, 1438190), (1258, 1341015), (1326, 1272245), (1443, 1169090), (1495, 1128426), (1587, 1063010), (1690, 998223), (1702, 991185), (1794, 940355), (1887, 894010), (1955, 862914), (2210, 763347), (2346, 719095), (2405, 701454), (2535, 665482), (2553, 660790), (2645, 637806), (2873, 587190), (2886, 584545), (2990, 564213), (3145, 536406), (3174, 531505), (3315, 508898), (3774, 447005), (3887, 434010), (3910, 431457), (4255, 396474), (4485, 376142), (4810, 350727), (5070, 332741), (5083, 331890), (5106, 330395), (5290, 318903), (5746, 293595), (5865, 287638), (6253, 269790), (6290, 268203), (6630, 254449), (6877, 245310), (7215, 233818), (7774, 217005), (7935, 212602), (8177, 206310), (8510, 198237), (8619, 195730), (8970, 188071), (8993, 187590), (9435, 178802), (10166, 165945), (11063, 152490), (11661, 144670), (11730, 143819), (12506, 134895), (12765, 132158), (13754, 122655), (14365, 117438), (14430, 116909), (14467, 116610), (15249, 110630), (15870, 106301), (16354, 103155), (17238, 97865), (17986, 93795), (18759, 89930), (18870, 89401), (19435, 86802), (19573, 86190), (20631, 81770), (22126, 76245), (23322, 72335), (24531, 68770), (25415, 66378), (25530, 66079), (26979, 62530), (28730, 58719), (28934, 58305), (30498, 55315), (31265, 53958), (33189, 50830), (34385, 49062), (37518, 44965), (38870, 43401), (39146, 43095), (40885, 41262)]