67620690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10889}}^1$

素因数の和:10928

約数の個数: 64

約数和(自身を含む): 188179200

約数和(自身を除く): 120558510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 10889, 21778, 32667, 54445, 65334, 98001, 108890, 163335, 196002, 250447, 294003, 326670, 490005, 500894, 588006, 751341, 980010, 1252235, 1470015, 1502682, 2254023, 2504470, 2940030, 3756705, 4508046, 6762069, 7513410, 11270115, 13524138, 22540230, 33810345, 67620690]

約数ペア:

[(1, 67620690), (2, 33810345), (3, 22540230), (5, 13524138), (6, 11270115), (9, 7513410), (10, 6762069), (15, 4508046), (18, 3756705), (23, 2940030), (27, 2504470), (30, 2254023), (45, 1502682), (46, 1470015), (54, 1252235), (69, 980010), (90, 751341), (115, 588006), (135, 500894), (138, 490005), (207, 326670), (230, 294003), (270, 250447), (345, 196002), (414, 163335), (621, 108890), (690, 98001), (1035, 65334), (1242, 54445), (2070, 32667), (3105, 21778), (6210, 10889)]