12706290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{141181}}^1$

素因数の和:141194

約数の個数: 24

約数和(自身を含む): 33036588

約数和(自身を除く): 20330298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 141181, 282362, 423543, 705905, 847086, 1270629, 1411810, 2117715, 2541258, 4235430, 6353145, 12706290]

約数ペア:

[(1, 12706290), (2, 6353145), (3, 4235430), (5, 2541258), (6, 2117715), (9, 1411810), (10, 1270629), (15, 847086), (18, 705905), (30, 423543), (45, 282362), (90, 141181)]