30969910

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{27407}}^1$

素因数の和:27527

約数の個数: 16

約数和(自身を含む): 56241216

約数和(自身を除く): 25271306

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 27407, 54814, 137035, 274070, 3096991, 6193982, 15484955, 30969910]

約数ペア:

[(1, 30969910), (2, 15484955), (5, 6193982), (10, 3096991), (113, 274070), (226, 137035), (565, 54814), (1130, 27407)]