68489010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8747}}^1$

素因数の和:8792

約数の個数: 64

約数和(自身を含む): 188956800

約数和(自身を除く): 120467790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 8747, 17494, 26241, 43735, 52482, 78723, 87470, 131205, 157446, 236169, 253663, 262410, 393615, 472338, 507326, 760989, 787230, 1180845, 1268315, 1521978, 2282967, 2361690, 2536630, 3804945, 4565934, 6848901, 7609890, 11414835, 13697802, 22829670, 34244505, 68489010]

約数ペア:

[(1, 68489010), (2, 34244505), (3, 22829670), (5, 13697802), (6, 11414835), (9, 7609890), (10, 6848901), (15, 4565934), (18, 3804945), (27, 2536630), (29, 2361690), (30, 2282967), (45, 1521978), (54, 1268315), (58, 1180845), (87, 787230), (90, 760989), (135, 507326), (145, 472338), (174, 393615), (261, 262410), (270, 253663), (290, 236169), (435, 157446), (522, 131205), (783, 87470), (870, 78723), (1305, 52482), (1566, 43735), (2610, 26241), (3915, 17494), (7830, 8747)]