27994570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 53557200

約数和(自身を除く): 25562630

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 2609, 5218, 5365, 10730, 13045, 26090, 75661, 96533, 151322, 193066, 378305, 482665, 756610, 965330, 2799457, 5598914, 13997285, 27994570]

約数ペア:

[(1, 27994570), (2, 13997285), (5, 5598914), (10, 2799457), (29, 965330), (37, 756610), (58, 482665), (74, 378305), (145, 193066), (185, 151322), (290, 96533), (370, 75661), (1073, 26090), (2146, 13045), (2609, 10730), (5218, 5365)]