154582270

素因数分解:

$2^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{14221}}^1$

素因数の和:15315

約数の個数: 16

約数和(自身を含む): 278523648

約数和(自身を除く): 123941378

約数列:

[1, 2, 5, 10, 1087, 2174, 5435, 10870, 14221, 28442, 71105, 142210, 15458227, 30916454, 77291135, 154582270]

約数ペア:

[(1, 154582270), (2, 77291135), (5, 30916454), (10, 15458227), (1087, 142210), (2174, 71105), (5435, 28442), (10870, 14221)]