30123030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{143443}}^1$

素因数の和:143460

約数の個数: 32

約数和(自身を含む): 82623744

約数和(自身を除く): 52500714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 143443, 286886, 430329, 717215, 860658, 1004101, 1434430, 2008202, 2151645, 3012303, 4303290, 5020505, 6024606, 10041010, 15061515, 30123030]

約数ペア:

[(1, 30123030), (2, 15061515), (3, 10041010), (5, 6024606), (6, 5020505), (7, 4303290), (10, 3012303), (14, 2151645), (15, 2008202), (21, 1434430), (30, 1004101), (35, 860658), (42, 717215), (70, 430329), (105, 286886), (210, 143443)]