6905150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 14894880

約数和(自身を除く): 7989730

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 181, 218, 350, 362, 545, 763, 905, 1090, 1267, 1526, 1810, 2534, 2725, 3815, 4525, 5450, 6335, 7630, 9050, 12670, 19075, 19729, 31675, 38150, 39458, 63350, 98645, 138103, 197290, 276206, 493225, 690515, 986450, 1381030, 3452575, 6905150]

約数ペア:

[(1, 6905150), (2, 3452575), (5, 1381030), (7, 986450), (10, 690515), (14, 493225), (25, 276206), (35, 197290), (50, 138103), (70, 98645), (109, 63350), (175, 39458), (181, 38150), (218, 31675), (350, 19729), (362, 19075), (545, 12670), (763, 9050), (905, 7630), (1090, 6335), (1267, 5450), (1526, 4525), (1810, 3815), (2534, 2725)]