1639066860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9887}}^1$

素因数の和:10212

約数の個数: 96

約数和(自身を含む): 5116446720

約数和(自身を除く): 3477379860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 307, 540, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 8289, 9210, 9887, 11052, 13815, 16578, 18420, 19774, 27630, 29661, 33156, 39548, 41445, 49435, 55260, 59322, 82890, 88983, 98870, 118644, 148305, 165780, 177966, 197740, 266949, 296610, 355932, 444915, 533898, 593220, 889830, 1067796, 1334745, 1779660, 2669490, 3035309, 5338980, 6070618, 9105927, 12141236, 15176545, 18211854, 27317781, 30353090, 36423708, 45529635, 54635562, 60706180, 81953343, 91059270, 109271124, 136588905, 163906686, 182118540, 273177810, 327813372, 409766715, 546355620, 819533430, 1639066860]

約数ペア:

[(1, 1639066860), (2, 819533430), (3, 546355620), (4, 409766715), (5, 327813372), (6, 273177810), (9, 182118540), (10, 163906686), (12, 136588905), (15, 109271124), (18, 91059270), (20, 81953343), (27, 60706180), (30, 54635562), (36, 45529635), (45, 36423708), (54, 30353090), (60, 27317781), (90, 18211854), (108, 15176545), (135, 12141236), (180, 9105927), (270, 6070618), (307, 5338980), (540, 3035309), (614, 2669490), (921, 1779660), (1228, 1334745), (1535, 1067796), (1842, 889830), (2763, 593220), (3070, 533898), (3684, 444915), (4605, 355932), (5526, 296610), (6140, 266949), (8289, 197740), (9210, 177966), (9887, 165780), (11052, 148305), (13815, 118644), (16578, 98870), (18420, 88983), (19774, 82890), (27630, 59322), (29661, 55260), (33156, 49435), (39548, 41445)]