1335250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{109}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 2934360

約数和(自身を除く): 1599110

約数列:

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

約数ペア:

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