74886870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146837}}^1$

素因数の和:146864

約数の個数: 32

約数和(自身を含む): 190302048

約数和(自身を除く): 115415178

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 146837, 293674, 440511, 734185, 881022, 1468370, 2202555, 2496229, 4405110, 4992458, 7488687, 12481145, 14977374, 24962290, 37443435, 74886870]

約数ペア:

[(1, 74886870), (2, 37443435), (3, 24962290), (5, 14977374), (6, 12481145), (10, 7488687), (15, 4992458), (17, 4405110), (30, 2496229), (34, 2202555), (51, 1468370), (85, 881022), (102, 734185), (170, 440511), (255, 293674), (510, 146837)]