77379070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{455171}}^1$

素因数の和:455195

約数の個数: 16

約数和(自身を含む): 147475728

約数和(自身を除く): 70096658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 455171, 910342, 2275855, 4551710, 7737907, 15475814, 38689535, 77379070]

約数ペア:

[(1, 77379070), (2, 38689535), (5, 15475814), (10, 7737907), (17, 4551710), (34, 2275855), (85, 910342), (170, 455171)]