70212910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{171251}}^1$

素因数の和:171299

約数の個数: 16

約数和(自身を含む): 129466512

約数和(自身を除く): 59253602

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 171251, 342502, 856255, 1712510, 7021291, 14042582, 35106455, 70212910]

約数ペア:

[(1, 70212910), (2, 35106455), (5, 14042582), (10, 7021291), (41, 1712510), (82, 856255), (205, 342502), (410, 171251)]