19561350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{130409}}^1$

素因数の和:130424

約数の個数: 24

約数和(自身を含む): 48512520

約数和(自身を除く): 28951170

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 130409, 260818, 391227, 652045, 782454, 1304090, 1956135, 3260225, 3912270, 6520450, 9780675, 19561350]

約数ペア:

[(1, 19561350), (2, 9780675), (3, 6520450), (5, 3912270), (6, 3260225), (10, 1956135), (15, 1304090), (25, 782454), (30, 652045), (50, 391227), (75, 260818), (150, 130409)]