8049335970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{86357}}^1$

素因数の和:86619

約数の個数: 64

約数和(自身を含む): 20891727360

約数和(自身を除く): 12842391390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 717, 1195, 1434, 2390, 3107, 3585, 6214, 7170, 9321, 15535, 18642, 31070, 46605, 86357, 93210, 172714, 259071, 431785, 518142, 863570, 1122641, 1295355, 2245282, 2590710, 3367923, 5613205, 6735846, 11226410, 16839615, 20639323, 33679230, 41278646, 61917969, 103196615, 123835938, 206393230, 268311199, 309589845, 536622398, 619179690, 804933597, 1341555995, 1609867194, 2683111990, 4024667985, 8049335970]

約数ペア:

[(1, 8049335970), (2, 4024667985), (3, 2683111990), (5, 1609867194), (6, 1341555995), (10, 804933597), (13, 619179690), (15, 536622398), (26, 309589845), (30, 268311199), (39, 206393230), (65, 123835938), (78, 103196615), (130, 61917969), (195, 41278646), (239, 33679230), (390, 20639323), (478, 16839615), (717, 11226410), (1195, 6735846), (1434, 5613205), (2390, 3367923), (3107, 2590710), (3585, 2245282), (6214, 1295355), (7170, 1122641), (9321, 863570), (15535, 518142), (18642, 431785), (31070, 259071), (46605, 172714), (86357, 93210)]