242570670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{25999}}^1$

素因数の和:26320

約数の個数: 32

約数和(自身を含む): 584064000

約数和(自身を除く): 341493330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 25999, 51998, 77997, 129995, 155994, 259990, 389985, 779970, 8085689, 16171378, 24257067, 40428445, 48514134, 80856890, 121285335, 242570670]

約数ペア:

[(1, 242570670), (2, 121285335), (3, 80856890), (5, 48514134), (6, 40428445), (10, 24257067), (15, 16171378), (30, 8085689), (311, 779970), (622, 389985), (933, 259990), (1555, 155994), (1866, 129995), (3110, 77997), (4665, 51998), (9330, 25999)]