2665250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 5705856

約数和(自身を除く): 3040606

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1523, 1750, 3046, 7615, 10661, 15230, 21322, 38075, 53305, 76150, 106610, 190375, 266525, 380750, 533050, 1332625, 2665250]

約数ペア:

[(1, 2665250), (2, 1332625), (5, 533050), (7, 380750), (10, 266525), (14, 190375), (25, 106610), (35, 76150), (50, 53305), (70, 38075), (125, 21322), (175, 15230), (250, 10661), (350, 7615), (875, 3046), (1523, 1750)]