31752970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 59512320

約数和(自身を除く): 27759350

約数列:

[1, 2, 5, 10, 29, 58, 145, 223, 290, 446, 491, 982, 1115, 2230, 2455, 4910, 6467, 12934, 14239, 28478, 32335, 64670, 71195, 109493, 142390, 218986, 547465, 1094930, 3175297, 6350594, 15876485, 31752970]

約数ペア:

[(1, 31752970), (2, 15876485), (5, 6350594), (10, 3175297), (29, 1094930), (58, 547465), (145, 218986), (223, 142390), (290, 109493), (446, 71195), (491, 64670), (982, 32335), (1115, 28478), (2230, 14239), (2455, 12934), (4910, 6467)]