2025590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 4389120

約数和(自身を除く): 2363530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1523, 3046, 7615, 10661, 15230, 21322, 28937, 53305, 57874, 106610, 144685, 202559, 289370, 405118, 1012795, 2025590]

約数ペア:

[(1, 2025590), (2, 1012795), (5, 405118), (7, 289370), (10, 202559), (14, 144685), (19, 106610), (35, 57874), (38, 53305), (70, 28937), (95, 21322), (133, 15230), (190, 10661), (266, 7615), (665, 3046), (1330, 1523)]