42808020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{713467}}^1$

素因数の和:713479

約数の個数: 24

約数和(自身を含む): 119862624

約数和(自身を除く): 77054604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 713467, 1426934, 2140401, 2853868, 3567335, 4280802, 7134670, 8561604, 10702005, 14269340, 21404010, 42808020]

約数ペア:

[(1, 42808020), (2, 21404010), (3, 14269340), (4, 10702005), (5, 8561604), (6, 7134670), (10, 4280802), (12, 3567335), (15, 2853868), (20, 2140401), (30, 1426934), (60, 713467)]