150170454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{709}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 381678960

約数和(自身を除く): 231508506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 709, 738, 861, 1418, 1681, 1722, 2127, 2583, 3362, 4254, 4963, 5043, 5166, 6381, 9926, 10086, 11767, 12762, 14889, 15129, 23534, 29069, 29778, 30258, 35301, 44667, 58138, 70602, 87207, 89334, 105903, 174414, 203483, 211806, 261621, 406966, 523242, 610449, 1191829, 1220898, 1831347, 2383658, 3575487, 3662694, 7150974, 8342803, 10726461, 16685606, 21452922, 25028409, 50056818, 75085227, 150170454]

約数ペア:

[(1, 150170454), (2, 75085227), (3, 50056818), (6, 25028409), (7, 21452922), (9, 16685606), (14, 10726461), (18, 8342803), (21, 7150974), (41, 3662694), (42, 3575487), (63, 2383658), (82, 1831347), (123, 1220898), (126, 1191829), (246, 610449), (287, 523242), (369, 406966), (574, 261621), (709, 211806), (738, 203483), (861, 174414), (1418, 105903), (1681, 89334), (1722, 87207), (2127, 70602), (2583, 58138), (3362, 44667), (4254, 35301), (4963, 30258), (5043, 29778), (5166, 29069), (6381, 23534), (9926, 15129), (10086, 14889), (11767, 12762)]