165740030

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{101681}}^1$

素因数の和:101851

約数の個数: 16

約数和(自身を含む): 300165264

約数和(自身を除く): 134425234

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 101681, 203362, 508405, 1016810, 16574003, 33148006, 82870015, 165740030]

約数ペア:

[(1, 165740030), (2, 82870015), (5, 33148006), (10, 16574003), (163, 1016810), (326, 508405), (815, 203362), (1630, 101681)]