30494815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7691}}^1$

素因数の和:7770

約数の個数: 16

約数和(自身を含む): 40059936

約数和(自身を除く): 9565121

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 7691, 38455, 99983, 469151, 499915, 2345755, 6098963, 30494815]

約数ペア:

[(1, 30494815), (5, 6098963), (13, 2345755), (61, 499915), (65, 469151), (305, 99983), (793, 38455), (3965, 7691)]