68575730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{42071}}^1$

素因数の和:42241

約数の個数: 16

約数和(自身を含む): 124196544

約数和(自身を除く): 55620814

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 42071, 84142, 210355, 420710, 6857573, 13715146, 34287865, 68575730]

約数ペア:

[(1, 68575730), (2, 34287865), (5, 13715146), (10, 6857573), (163, 420710), (326, 210355), (815, 84142), (1630, 42071)]