2100022170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70000739}}^1$

素因数の和:70000749

約数の個数: 16

約数和(自身を含む): 5040053280

約数和(自身を除く): 2940031110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70000739, 140001478, 210002217, 350003695, 420004434, 700007390, 1050011085, 2100022170]

約数ペア:

[(1, 2100022170), (2, 1050011085), (3, 700007390), (5, 420004434), (6, 350003695), (10, 210002217), (15, 140001478), (30, 70000739)]