67716710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 127920384

約数和(自身を除く): 60203674

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3581, 3782, 7162, 9455, 17905, 18910, 35810, 111011, 218441, 222022, 436882, 555055, 1092205, 1110110, 2184410, 6771671, 13543342, 33858355, 67716710]

約数ペア:

[(1, 67716710), (2, 33858355), (5, 13543342), (10, 6771671), (31, 2184410), (61, 1110110), (62, 1092205), (122, 555055), (155, 436882), (305, 222022), (310, 218441), (610, 111011), (1891, 35810), (3581, 18910), (3782, 17905), (7162, 9455)]