87652020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1460867}}^1$

素因数の和:1460879

約数の個数: 24

約数和(自身を含む): 245425824

約数和(自身を除く): 157773804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1460867, 2921734, 4382601, 5843468, 7304335, 8765202, 14608670, 17530404, 21913005, 29217340, 43826010, 87652020]

約数ペア:

[(1, 87652020), (2, 43826010), (3, 29217340), (4, 21913005), (5, 17530404), (6, 14608670), (10, 8765202), (12, 7304335), (15, 5843468), (20, 4382601), (30, 2921734), (60, 1460867)]