6676250

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 60

約数和(自身を含む): 14690610

約数和(自身を除く): 8014360

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 109, 125, 175, 218, 245, 250, 350, 490, 545, 625, 763, 875, 1090, 1225, 1250, 1526, 1750, 2450, 2725, 3815, 4375, 5341, 5450, 6125, 7630, 8750, 10682, 12250, 13625, 19075, 26705, 27250, 30625, 38150, 53410, 61250, 68125, 95375, 133525, 136250, 190750, 267050, 476875, 667625, 953750, 1335250, 3338125, 6676250]

約数ペア:

[(1, 6676250), (2, 3338125), (5, 1335250), (7, 953750), (10, 667625), (14, 476875), (25, 267050), (35, 190750), (49, 136250), (50, 133525), (70, 95375), (98, 68125), (109, 61250), (125, 53410), (175, 38150), (218, 30625), (245, 27250), (250, 26705), (350, 19075), (490, 13625), (545, 12250), (625, 10682), (763, 8750), (875, 7630), (1090, 6125), (1225, 5450), (1250, 5341), (1526, 4375), (1750, 3815), (2450, 2725)]