86870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 191808

約数和(自身を除く): 104938

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 365, 511, 595, 730, 1022, 1190, 1241, 2482, 2555, 5110, 6205, 8687, 12410, 17374, 43435, 86870]

約数ペア:

[(1, 86870), (2, 43435), (5, 17374), (7, 12410), (10, 8687), (14, 6205), (17, 5110), (34, 2555), (35, 2482), (70, 1241), (73, 1190), (85, 1022), (119, 730), (146, 595), (170, 511), (238, 365)]