12855330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{142837}}^1$

素因数の和:142850

約数の個数: 24

約数和(自身を含む): 33424092

約数和(自身を除く): 20568762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 142837, 285674, 428511, 714185, 857022, 1285533, 1428370, 2142555, 2571066, 4285110, 6427665, 12855330]

約数ペア:

[(1, 12855330), (2, 6427665), (3, 4285110), (5, 2571066), (6, 2142555), (9, 1428370), (10, 1285533), (15, 857022), (18, 714185), (30, 428511), (45, 285674), (90, 142837)]