57135830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{80473}}^1$

素因数の和:80551

約数の個数: 16

約数和(自身を含む): 104294304

約数和(自身を除く): 47158474

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 80473, 160946, 402365, 804730, 5713583, 11427166, 28567915, 57135830]

約数ペア:

[(1, 57135830), (2, 28567915), (5, 11427166), (10, 5713583), (71, 804730), (142, 402365), (355, 160946), (710, 80473)]