1330221770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3093539}}^1$

素因数の和:3093589

約数の個数: 16

約数和(自身を含む): 2450083680

約数和(自身を除く): 1119861910

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 3093539, 6187078, 15467695, 30935390, 133022177, 266044354, 665110885, 1330221770]

約数ペア:

[(1, 1330221770), (2, 665110885), (5, 266044354), (10, 133022177), (43, 30935390), (86, 15467695), (215, 6187078), (430, 3093539)]