382390260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{910453}}^1$

素因数の和:910472

約数の個数: 48

約数和(自身を含む): 1223650176

約数和(自身を除く): 841259916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 910453, 1820906, 2731359, 3641812, 4552265, 5462718, 6373171, 9104530, 10925436, 12746342, 13656795, 18209060, 19119513, 25492684, 27313590, 31865855, 38239026, 54627180, 63731710, 76478052, 95597565, 127463420, 191195130, 382390260]

約数ペア:

[(1, 382390260), (2, 191195130), (3, 127463420), (4, 95597565), (5, 76478052), (6, 63731710), (7, 54627180), (10, 38239026), (12, 31865855), (14, 27313590), (15, 25492684), (20, 19119513), (21, 18209060), (28, 13656795), (30, 12746342), (35, 10925436), (42, 9104530), (60, 6373171), (70, 5462718), (84, 4552265), (105, 3641812), (140, 2731359), (210, 1820906), (420, 910453)]