493366740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8222779}}^1$

素因数の和:8222791

約数の個数: 24

約数和(自身を含む): 1381427040

約数和(自身を除く): 888060300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8222779, 16445558, 24668337, 32891116, 41113895, 49336674, 82227790, 98673348, 123341685, 164455580, 246683370, 493366740]

約数ペア:

[(1, 493366740), (2, 246683370), (3, 164455580), (4, 123341685), (5, 98673348), (6, 82227790), (10, 49336674), (12, 41113895), (15, 32891116), (20, 24668337), (30, 16445558), (60, 8222779)]