16980540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283009}}^1$

素因数の和:283021

約数の個数: 24

約数和(自身を含む): 47545680

約数和(自身を除く): 30565140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283009, 566018, 849027, 1132036, 1415045, 1698054, 2830090, 3396108, 4245135, 5660180, 8490270, 16980540]

約数ペア:

[(1, 16980540), (2, 8490270), (3, 5660180), (4, 4245135), (5, 3396108), (6, 2830090), (10, 1698054), (12, 1415045), (15, 1132036), (20, 849027), (30, 566018), (60, 283009)]