1399203420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23320057}}^1$

素因数の和:23320069

約数の個数: 24

約数和(自身を含む): 3917769744

約数和(自身を除く): 2518566324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23320057, 46640114, 69960171, 93280228, 116600285, 139920342, 233200570, 279840684, 349800855, 466401140, 699601710, 1399203420]

約数ペア:

[(1, 1399203420), (2, 699601710), (3, 466401140), (4, 349800855), (5, 279840684), (6, 233200570), (10, 139920342), (12, 116600285), (15, 93280228), (20, 69960171), (30, 46640114), (60, 23320057)]