68039110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 127411200

約数和(自身を除く): 59372090

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 1579, 3158, 4309, 7895, 8618, 15790, 21545, 43090, 48949, 97898, 219481, 244745, 438962, 489490, 1097405, 2194810, 6803911, 13607822, 34019555, 68039110]

約数ペア:

[(1, 68039110), (2, 34019555), (5, 13607822), (10, 6803911), (31, 2194810), (62, 1097405), (139, 489490), (155, 438962), (278, 244745), (310, 219481), (695, 97898), (1390, 48949), (1579, 43090), (3158, 21545), (4309, 15790), (7895, 8618)]