68942810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113021}}^1$

素因数の和:113089

約数の個数: 16

約数和(自身を含む): 126132552

約数和(自身を除く): 57189742

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 113021, 226042, 565105, 1130210, 6894281, 13788562, 34471405, 68942810]

約数ペア:

[(1, 68942810), (2, 34471405), (5, 13788562), (10, 6894281), (61, 1130210), (122, 565105), (305, 226042), (610, 113021)]