30320843

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 37301184

約数和(自身を除く): 6980341

約数列:

[1, 7, 17, 61, 119, 427, 1037, 4177, 7259, 29239, 71009, 254797, 497063, 1783579, 4331549, 30320843]

約数ペア:

[(1, 30320843), (7, 4331549), (17, 1783579), (61, 497063), (119, 254797), (427, 71009), (1037, 29239), (4177, 7259)]