152416740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{362897}}^1$

素因数の和:362916

約数の個数: 48

約数和(自身を含む): 487734912

約数和(自身を除く): 335318172

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, 362897, 725794, 1088691, 1451588, 1814485, 2177382, 2540279, 3628970, 4354764, 5080558, 5443455, 7257940, 7620837, 10161116, 10886910, 12701395, 15241674, 21773820, 25402790, 30483348, 38104185, 50805580, 76208370, 152416740]

約数ペア:

[(1, 152416740), (2, 76208370), (3, 50805580), (4, 38104185), (5, 30483348), (6, 25402790), (7, 21773820), (10, 15241674), (12, 12701395), (14, 10886910), (15, 10161116), (20, 7620837), (21, 7257940), (28, 5443455), (30, 5080558), (35, 4354764), (42, 3628970), (60, 2540279), (70, 2177382), (84, 1814485), (105, 1451588), (140, 1088691), (210, 725794), (420, 362897)]