85757930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 161211600

約数和(自身を除く): 75453670

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 2713, 3161, 5426, 6322, 13565, 15805, 27130, 31610, 78677, 157354, 295717, 393385, 591434, 786770, 1478585, 2957170, 8575793, 17151586, 42878965, 85757930]

約数ペア:

[(1, 85757930), (2, 42878965), (5, 17151586), (10, 8575793), (29, 2957170), (58, 1478585), (109, 786770), (145, 591434), (218, 393385), (290, 295717), (545, 157354), (1090, 78677), (2713, 31610), (3161, 27130), (5426, 15805), (6322, 13565)]