299508770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{2731}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 588931776

約数和(自身を除く): 289423006

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 997, 1994, 2731, 4985, 5462, 9970, 10967, 13655, 21934, 27310, 30041, 54835, 60082, 109670, 150205, 300410, 2722807, 5445614, 13614035, 27228070, 29950877, 59901754, 149754385, 299508770]

約数ペア:

[(1, 299508770), (2, 149754385), (5, 59901754), (10, 29950877), (11, 27228070), (22, 13614035), (55, 5445614), (110, 2722807), (997, 300410), (1994, 150205), (2731, 109670), (4985, 60082), (5462, 54835), (9970, 30041), (10967, 27310), (13655, 21934)]