29962730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{428039}}^1$

素因数の和:428053

約数の個数: 16

約数和(自身を含む): 61637760

約数和(自身を除く): 31675030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 428039, 856078, 2140195, 2996273, 4280390, 5992546, 14981365, 29962730]

約数ペア:

[(1, 29962730), (2, 14981365), (5, 5992546), (7, 4280390), (10, 2996273), (14, 2140195), (35, 856078), (70, 428039)]