13304220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221737}}^1$

素因数の和:221749

約数の個数: 24

約数和(自身を含む): 37251984

約数和(自身を除く): 23947764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221737, 443474, 665211, 886948, 1108685, 1330422, 2217370, 2660844, 3326055, 4434740, 6652110, 13304220]

約数ペア:

[(1, 13304220), (2, 6652110), (3, 4434740), (4, 3326055), (5, 2660844), (6, 2217370), (10, 1330422), (12, 1108685), (15, 886948), (20, 665211), (30, 443474), (60, 221737)]