31095310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135197}}^1$

素因数の和:135227

約数の個数: 16

約数和(自身を含む): 58405536

約数和(自身を除く): 27310226

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 135197, 270394, 675985, 1351970, 3109531, 6219062, 15547655, 31095310]

約数ペア:

[(1, 31095310), (2, 15547655), (5, 6219062), (10, 3109531), (23, 1351970), (46, 675985), (115, 270394), (230, 135197)]