69469210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 129891600

約数和(自身を除く): 60422390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 421, 569, 842, 1138, 2105, 2845, 4210, 5690, 12209, 16501, 24418, 33002, 61045, 82505, 122090, 165010, 239549, 479098, 1197745, 2395490, 6946921, 13893842, 34734605, 69469210]

約数ペア:

[(1, 69469210), (2, 34734605), (5, 13893842), (10, 6946921), (29, 2395490), (58, 1197745), (145, 479098), (290, 239549), (421, 165010), (569, 122090), (842, 82505), (1138, 61045), (2105, 33002), (2845, 24418), (4210, 16501), (5690, 12209)]