85273730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 159686208

約数和(自身を除く): 74412478

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 610, 2623, 3251, 5246, 6502, 13115, 16255, 26230, 32510, 139793, 198311, 279586, 396622, 698965, 991555, 1397930, 1983110, 8527373, 17054746, 42636865, 85273730]

約数ペア:

[(1, 85273730), (2, 42636865), (5, 17054746), (10, 8527373), (43, 1983110), (61, 1397930), (86, 991555), (122, 698965), (215, 396622), (305, 279586), (430, 198311), (610, 139793), (2623, 32510), (3251, 26230), (5246, 16255), (6502, 13115)]