70642270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{115807}}^1$

素因数の和:115875

約数の個数: 16

約数和(自身を含む): 129241728

約数和(自身を除く): 58599458

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 115807, 231614, 579035, 1158070, 7064227, 14128454, 35321135, 70642270]

約数ペア:

[(1, 70642270), (2, 35321135), (5, 14128454), (10, 7064227), (61, 1158070), (122, 579035), (305, 231614), (610, 115807)]