13304820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221747}}^1$

素因数の和:221759

約数の個数: 24

約数和(自身を含む): 37253664

約数和(自身を除く): 23948844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221747, 443494, 665241, 886988, 1108735, 1330482, 2217470, 2660964, 3326205, 4434940, 6652410, 13304820]

約数ペア:

[(1, 13304820), (2, 6652410), (3, 4434940), (4, 3326205), (5, 2660964), (6, 2217470), (10, 1330482), (12, 1108735), (15, 886988), (20, 665241), (30, 443494), (60, 221747)]