828348540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13805809}}^1$

素因数の和:13805821

約数の個数: 24

約数和(自身を含む): 2319376080

約数和(自身を除く): 1491027540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13805809, 27611618, 41417427, 55223236, 69029045, 82834854, 138058090, 165669708, 207087135, 276116180, 414174270, 828348540]

約数ペア:

[(1, 828348540), (2, 414174270), (3, 276116180), (4, 207087135), (5, 165669708), (6, 138058090), (10, 82834854), (12, 69029045), (15, 55223236), (20, 41417427), (30, 27611618), (60, 13805809)]