252349980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4205833}}^1$

素因数の和:4205845

約数の個数: 24

約数和(自身を含む): 706580112

約数和(自身を除く): 454230132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4205833, 8411666, 12617499, 16823332, 21029165, 25234998, 42058330, 50469996, 63087495, 84116660, 126174990, 252349980]

約数ペア:

[(1, 252349980), (2, 126174990), (3, 84116660), (4, 63087495), (5, 50469996), (6, 42058330), (10, 25234998), (12, 21029165), (15, 16823332), (20, 12617499), (30, 8411666), (60, 4205833)]