4221350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1723}}^1$

素因数の和:1749

約数の個数: 36

約数和(自身を含む): 9138924

約数和(自身を除く): 4917574

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 1723, 2450, 3446, 8615, 12061, 17230, 24122, 43075, 60305, 84427, 86150, 120610, 168854, 301525, 422135, 603050, 844270, 2110675, 4221350]

約数ペア:

[(1, 4221350), (2, 2110675), (5, 844270), (7, 603050), (10, 422135), (14, 301525), (25, 168854), (35, 120610), (49, 86150), (50, 84427), (70, 60305), (98, 43075), (175, 24122), (245, 17230), (350, 12061), (490, 8615), (1225, 3446), (1723, 2450)]