2109446070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70314869}}^1$

素因数の和:70314879

約数の個数: 16

約数和(自身を含む): 5062670640

約数和(自身を除く): 2953224570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70314869, 140629738, 210944607, 351574345, 421889214, 703148690, 1054723035, 2109446070]

約数ペア:

[(1, 2109446070), (2, 1054723035), (3, 703148690), (5, 421889214), (6, 351574345), (10, 210944607), (15, 140629738), (30, 70314869)]