68713030

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{37963}}^1$

素因数の和:38151

約数の個数: 16

約数和(自身を含む): 124370064

約数和(自身を除く): 55657034

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 37963, 75926, 189815, 379630, 6871303, 13742606, 34356515, 68713030]

約数ペア:

[(1, 68713030), (2, 34356515), (5, 13742606), (10, 6871303), (181, 379630), (362, 189815), (905, 75926), (1810, 37963)]