69845830

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{31321}}^1$

素因数の和:31551

約数の個数: 16

約数和(自身を含む): 126290304

約数和(自身を除く): 56444474

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 31321, 62642, 156605, 313210, 6984583, 13969166, 34922915, 69845830]

約数ペア:

[(1, 69845830), (2, 34922915), (5, 13969166), (10, 6984583), (223, 313210), (446, 156605), (1115, 62642), (2230, 31321)]