64715510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 119135232

約数和(自身を除く): 54419722

約数列:

[1, 2, 5, 10, 61, 122, 277, 305, 383, 554, 610, 766, 1385, 1915, 2770, 3830, 16897, 23363, 33794, 46726, 84485, 106091, 116815, 168970, 212182, 233630, 530455, 1060910, 6471551, 12943102, 32357755, 64715510]

約数ペア:

[(1, 64715510), (2, 32357755), (5, 12943102), (10, 6471551), (61, 1060910), (122, 530455), (277, 233630), (305, 212182), (383, 168970), (554, 116815), (610, 106091), (766, 84485), (1385, 46726), (1915, 33794), (2770, 23363), (3830, 16897)]