30288995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6971}}^1$

素因数の和:7066

約数の個数: 16

約数和(自身を含む): 40158720

約数和(自身を除く): 9869725

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 6971, 34855, 76681, 383405, 550709, 2753545, 6057799, 30288995]

約数ペア:

[(1, 30288995), (5, 6057799), (11, 2753545), (55, 550709), (79, 383405), (395, 76681), (869, 34855), (4345, 6971)]