30999010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{442843}}^1$

素因数の和:442857

約数の個数: 16

約数和(自身を含む): 63769536

約数和(自身を除く): 32770526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 442843, 885686, 2214215, 3099901, 4428430, 6199802, 15499505, 30999010]

約数ペア:

[(1, 30999010), (2, 15499505), (5, 6199802), (7, 4428430), (10, 3099901), (14, 2214215), (35, 885686), (70, 442843)]