206870010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1703

約数の個数: 64

約数和(自身を含む): 513596160

約数和(自身を除く): 306726150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 109, 123, 205, 218, 246, 327, 410, 545, 615, 654, 1090, 1230, 1543, 1635, 3086, 3270, 4469, 4629, 7715, 8938, 9258, 13407, 15430, 22345, 23145, 26814, 44690, 46290, 63263, 67035, 126526, 134070, 168187, 189789, 316315, 336374, 379578, 504561, 632630, 840935, 948945, 1009122, 1681870, 1897890, 2522805, 5045610, 6895667, 13791334, 20687001, 34478335, 41374002, 68956670, 103435005, 206870010]

約数ペア:

[(1, 206870010), (2, 103435005), (3, 68956670), (5, 41374002), (6, 34478335), (10, 20687001), (15, 13791334), (30, 6895667), (41, 5045610), (82, 2522805), (109, 1897890), (123, 1681870), (205, 1009122), (218, 948945), (246, 840935), (327, 632630), (410, 504561), (545, 379578), (615, 336374), (654, 316315), (1090, 189789), (1230, 168187), (1543, 134070), (1635, 126526), (3086, 67035), (3270, 63263), (4469, 46290), (4629, 44690), (7715, 26814), (8938, 23145), (9258, 22345), (13407, 15430)]