12342870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137143}}^1$

素因数の和:137156

約数の個数: 24

約数和(自身を含む): 32091696

約数和(自身を除く): 19748826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137143, 274286, 411429, 685715, 822858, 1234287, 1371430, 2057145, 2468574, 4114290, 6171435, 12342870]

約数ペア:

[(1, 12342870), (2, 6171435), (3, 4114290), (5, 2468574), (6, 2057145), (9, 1371430), (10, 1234287), (15, 822858), (18, 685715), (30, 411429), (45, 274286), (90, 137143)]