82390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 186624

約数和(自身を除く): 104234

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 107, 110, 154, 214, 385, 535, 749, 770, 1070, 1177, 1498, 2354, 3745, 5885, 7490, 8239, 11770, 16478, 41195, 82390]

約数ペア:

[(1, 82390), (2, 41195), (5, 16478), (7, 11770), (10, 8239), (11, 7490), (14, 5885), (22, 3745), (35, 2354), (55, 1498), (70, 1177), (77, 1070), (107, 770), (110, 749), (154, 535), (214, 385)]