68942060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313373}}^1$

素因数の和:313393

約数の個数: 24

約数和(自身を含む): 157940496

約数和(自身を除く): 88998436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313373, 626746, 1253492, 1566865, 3133730, 3447103, 6267460, 6894206, 13788412, 17235515, 34471030, 68942060]

約数ペア:

[(1, 68942060), (2, 34471030), (4, 17235515), (5, 13788412), (10, 6894206), (11, 6267460), (20, 3447103), (22, 3133730), (44, 1566865), (55, 1253492), (110, 626746), (220, 313373)]