31816020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{530267}}^1$

素因数の和:530279

約数の個数: 24

約数和(自身を含む): 89085024

約数和(自身を除く): 57269004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 530267, 1060534, 1590801, 2121068, 2651335, 3181602, 5302670, 6363204, 7954005, 10605340, 15908010, 31816020]

約数ペア:

[(1, 31816020), (2, 15908010), (3, 10605340), (4, 7954005), (5, 6363204), (6, 5302670), (10, 3181602), (12, 2651335), (15, 2121068), (20, 1590801), (30, 1060534), (60, 530267)]