30959810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{442283}}^1$

素因数の和:442297

約数の個数: 16

約数和(自身を含む): 63688896

約数和(自身を除く): 32729086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 442283, 884566, 2211415, 3095981, 4422830, 6191962, 15479905, 30959810]

約数ペア:

[(1, 30959810), (2, 15479905), (5, 6191962), (7, 4422830), (10, 3095981), (14, 2211415), (35, 884566), (70, 442283)]