154873380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2581223}}^1$

素因数の和:2581235

約数の個数: 24

約数和(自身を含む): 433645632

約数和(自身を除く): 278772252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2581223, 5162446, 7743669, 10324892, 12906115, 15487338, 25812230, 30974676, 38718345, 51624460, 77436690, 154873380]

約数ペア:

[(1, 154873380), (2, 77436690), (3, 51624460), (4, 38718345), (5, 30974676), (6, 25812230), (10, 15487338), (12, 12906115), (15, 10324892), (20, 7743669), (30, 5162446), (60, 2581223)]