27405490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1033}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 56580480

約数和(自身を除く): 29174990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1033, 1895, 2066, 2653, 3790, 5165, 5306, 7231, 10330, 13265, 14462, 26530, 36155, 72310, 391507, 783014, 1957535, 2740549, 3915070, 5481098, 13702745, 27405490]

約数ペア:

[(1, 27405490), (2, 13702745), (5, 5481098), (7, 3915070), (10, 2740549), (14, 1957535), (35, 783014), (70, 391507), (379, 72310), (758, 36155), (1033, 26530), (1895, 14462), (2066, 13265), (2653, 10330), (3790, 7231), (5165, 5306)]