15242570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 17852086

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 47, 70, 82, 94, 113, 205, 226, 235, 287, 329, 410, 470, 565, 574, 658, 791, 1130, 1435, 1582, 1645, 1927, 2870, 3290, 3854, 3955, 4633, 5311, 7910, 9266, 9635, 10622, 13489, 19270, 23165, 26555, 26978, 32431, 37177, 46330, 53110, 64862, 67445, 74354, 134890, 162155, 185885, 217751, 324310, 371770, 435502, 1088755, 1524257, 2177510, 3048514, 7621285, 15242570]

約数ペア:

[(1, 15242570), (2, 7621285), (5, 3048514), (7, 2177510), (10, 1524257), (14, 1088755), (35, 435502), (41, 371770), (47, 324310), (70, 217751), (82, 185885), (94, 162155), (113, 134890), (205, 74354), (226, 67445), (235, 64862), (287, 53110), (329, 46330), (410, 37177), (470, 32431), (565, 26978), (574, 26555), (658, 23165), (791, 19270), (1130, 13489), (1435, 10622), (1582, 9635), (1645, 9266), (1927, 7910), (2870, 5311), (3290, 4633), (3854, 3955)]