60027890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{829}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 116711280

約数和(自身を除く): 56683390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557, 829, 1114, 1658, 2785, 4145, 5570, 7241, 8290, 10777, 14482, 21554, 36205, 53885, 72410, 107770, 461753, 923506, 2308765, 4617530, 6002789, 12005578, 30013945, 60027890]

約数ペア:

[(1, 60027890), (2, 30013945), (5, 12005578), (10, 6002789), (13, 4617530), (26, 2308765), (65, 923506), (130, 461753), (557, 107770), (829, 72410), (1114, 53885), (1658, 36205), (2785, 21554), (4145, 14482), (5570, 10777), (7241, 8290)]