68086860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1134781}}^1$

素因数の和:1134793

約数の個数: 24

約数和(自身を含む): 190643376

約数和(自身を除く): 122556516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1134781, 2269562, 3404343, 4539124, 5673905, 6808686, 11347810, 13617372, 17021715, 22695620, 34043430, 68086860]

約数ペア:

[(1, 68086860), (2, 34043430), (3, 22695620), (4, 17021715), (5, 13617372), (6, 11347810), (10, 6808686), (12, 5673905), (15, 4539124), (20, 3404343), (30, 2269562), (60, 1134781)]