313555260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5225921}}^1$

素因数の和:5225933

約数の個数: 24

約数和(自身を含む): 877954896

約数和(自身を除く): 564399636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5225921, 10451842, 15677763, 20903684, 26129605, 31355526, 52259210, 62711052, 78388815, 104518420, 156777630, 313555260]

約数ペア:

[(1, 313555260), (2, 156777630), (3, 104518420), (4, 78388815), (5, 62711052), (6, 52259210), (10, 31355526), (12, 26129605), (15, 20903684), (20, 15677763), (30, 10451842), (60, 5225921)]