12157942740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{202632379}}^1$

素因数の和:202632391

約数の個数: 24

約数和(自身を含む): 34042239840

約数和(自身を除く): 21884297100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 202632379, 405264758, 607897137, 810529516, 1013161895, 1215794274, 2026323790, 2431588548, 3039485685, 4052647580, 6078971370, 12157942740]

約数ペア:

[(1, 12157942740), (2, 6078971370), (3, 4052647580), (4, 3039485685), (5, 2431588548), (6, 2026323790), (10, 1215794274), (12, 1013161895), (15, 810529516), (20, 607897137), (30, 405264758), (60, 202632379)]