68799910

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{38011}}^1$

素因数の和:38199

約数の個数: 16

約数和(自身を含む): 124527312

約数和(自身を除く): 55727402

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 38011, 76022, 190055, 380110, 6879991, 13759982, 34399955, 68799910]

約数ペア:

[(1, 68799910), (2, 34399955), (5, 13759982), (10, 6879991), (181, 380110), (362, 190055), (905, 76022), (1810, 38011)]