212333670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19181}}^1$

素因数の和:19238

約数の個数: 64

約数和(自身を含む): 580063680

約数和(自身を除く): 367730010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 11070, 19181, 38362, 57543, 95905, 115086, 172629, 191810, 287715, 345258, 517887, 575430, 786421, 863145, 1035774, 1572842, 1726290, 2359263, 2589435, 3932105, 4718526, 5178870, 7077789, 7864210, 11796315, 14155578, 21233367, 23592630, 35388945, 42466734, 70777890, 106166835, 212333670]

約数ペア:

[(1, 212333670), (2, 106166835), (3, 70777890), (5, 42466734), (6, 35388945), (9, 23592630), (10, 21233367), (15, 14155578), (18, 11796315), (27, 7864210), (30, 7077789), (41, 5178870), (45, 4718526), (54, 3932105), (82, 2589435), (90, 2359263), (123, 1726290), (135, 1572842), (205, 1035774), (246, 863145), (270, 786421), (369, 575430), (410, 517887), (615, 345258), (738, 287715), (1107, 191810), (1230, 172629), (1845, 115086), (2214, 95905), (3690, 57543), (5535, 38362), (11070, 19181)]