182131970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 335978496

約数和(自身を除く): 153846526

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 610, 635, 1270, 2351, 4702, 7747, 11755, 15494, 23510, 38735, 77470, 143411, 286822, 298577, 597154, 717055, 1434110, 1492885, 2985770, 18213197, 36426394, 91065985, 182131970]

約数ペア:

[(1, 182131970), (2, 91065985), (5, 36426394), (10, 18213197), (61, 2985770), (122, 1492885), (127, 1434110), (254, 717055), (305, 597154), (610, 298577), (635, 286822), (1270, 143411), (2351, 77470), (4702, 38735), (7747, 23510), (11755, 15494)]