75672890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{260941}}^1$

素因数の和:260977

約数の個数: 16

約数和(自身を含む): 140908680

約数和(自身を除く): 65235790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 260941, 521882, 1304705, 2609410, 7567289, 15134578, 37836445, 75672890]

約数ペア:

[(1, 75672890), (2, 37836445), (5, 15134578), (10, 7567289), (29, 2609410), (58, 1304705), (145, 521882), (290, 260941)]