31342430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{447749}}^1$

素因数の和:447763

約数の個数: 16

約数和(自身を含む): 64476000

約数和(自身を除く): 33133570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 447749, 895498, 2238745, 3134243, 4477490, 6268486, 15671215, 31342430]

約数ペア:

[(1, 31342430), (2, 15671215), (5, 6268486), (7, 4477490), (10, 3134243), (14, 2238745), (35, 895498), (70, 447749)]