68069059970

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2503}}^1\times {\mathrm{6991}}^1$

素因数の和:9890

約数の個数: 32

約数和(自身を含む): 122905935360

約数和(自身を除く): 54836875390

約数列:

[1, 2, 5, 10, 389, 778, 1945, 2503, 3890, 5006, 6991, 12515, 13982, 25030, 34955, 69910, 973667, 1947334, 2719499, 4868335, 5438998, 9736670, 13597495, 17498473, 27194990, 34996946, 87492365, 174984730, 6806905997, 13613811994, 34034529985, 68069059970]

約数ペア:

[(1, 68069059970), (2, 34034529985), (5, 13613811994), (10, 6806905997), (389, 174984730), (778, 87492365), (1945, 34996946), (2503, 27194990), (3890, 17498473), (5006, 13597495), (6991, 9736670), (12515, 5438998), (13982, 4868335), (25030, 2719499), (34955, 1947334), (69910, 973667)]