70508290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 129600000

約数和(自身を除く): 59091710

約数列:

[1, 2, 5, 10, 79, 149, 158, 298, 395, 599, 745, 790, 1198, 1490, 2995, 5990, 11771, 23542, 47321, 58855, 89251, 94642, 117710, 178502, 236605, 446255, 473210, 892510, 7050829, 14101658, 35254145, 70508290]

約数ペア:

[(1, 70508290), (2, 35254145), (5, 14101658), (10, 7050829), (79, 892510), (149, 473210), (158, 446255), (298, 236605), (395, 178502), (599, 117710), (745, 94642), (790, 89251), (1198, 58855), (1490, 47321), (2995, 23542), (5990, 11771)]