69910270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3697}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 132062976

約数和(自身を除く): 62152706

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3697, 3782, 7394, 9455, 18485, 18910, 36970, 114607, 225517, 229214, 451034, 573035, 1127585, 1146070, 2255170, 6991027, 13982054, 34955135, 69910270]

約数ペア:

[(1, 69910270), (2, 34955135), (5, 13982054), (10, 6991027), (31, 2255170), (61, 1146070), (62, 1127585), (122, 573035), (155, 451034), (305, 229214), (310, 225517), (610, 114607), (1891, 36970), (3697, 18910), (3782, 18485), (7394, 9455)]