2264780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2311}}^1$

素因数の和:2334

約数の個数: 36

約数和(自身を含む): 5534928

約数和(自身を除く): 3270148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2311, 4622, 9244, 11555, 16177, 23110, 32354, 46220, 64708, 80885, 113239, 161770, 226478, 323540, 452956, 566195, 1132390, 2264780]

約数ペア:

[(1, 2264780), (2, 1132390), (4, 566195), (5, 452956), (7, 323540), (10, 226478), (14, 161770), (20, 113239), (28, 80885), (35, 64708), (49, 46220), (70, 32354), (98, 23110), (140, 16177), (196, 11555), (245, 9244), (490, 4622), (980, 2311)]