64126740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1068779}}^1$

素因数の和:1068791

約数の個数: 24

約数和(自身を含む): 179555040

約数和(自身を除く): 115428300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1068779, 2137558, 3206337, 4275116, 5343895, 6412674, 10687790, 12825348, 16031685, 21375580, 32063370, 64126740]

約数ペア:

[(1, 64126740), (2, 32063370), (3, 21375580), (4, 16031685), (5, 12825348), (6, 10687790), (10, 6412674), (12, 5343895), (15, 4275116), (20, 3206337), (30, 2137558), (60, 1068779)]