2220008770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31714411}}^1$

素因数の和:31714425

約数の個数: 16

約数和(自身を含む): 4566875328

約数和(自身を除く): 2346866558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 31714411, 63428822, 158572055, 222000877, 317144110, 444001754, 1110004385, 2220008770]

約数ペア:

[(1, 2220008770), (2, 1110004385), (5, 444001754), (7, 317144110), (10, 222000877), (14, 158572055), (35, 63428822), (70, 31714411)]