31434230

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{31123}}^1$

素因数の和:31231

約数の個数: 16

約数和(自身を含む): 57143664

約数和(自身を除く): 25709434

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 31123, 62246, 155615, 311230, 3143423, 6286846, 15717115, 31434230]

約数ペア:

[(1, 31434230), (2, 15717115), (5, 6286846), (10, 3143423), (101, 311230), (202, 155615), (505, 62246), (1010, 31123)]