182521780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2221}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 438996096

約数和(自身を除く): 256474316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 1174, 2221, 2348, 2935, 4109, 4442, 5870, 8218, 8884, 11105, 11740, 15547, 16436, 20545, 22210, 31094, 41090, 44420, 62188, 77735, 82180, 155470, 310940, 1303727, 2607454, 5214908, 6518635, 9126089, 13037270, 18252178, 26074540, 36504356, 45630445, 91260890, 182521780]

約数ペア:

[(1, 182521780), (2, 91260890), (4, 45630445), (5, 36504356), (7, 26074540), (10, 18252178), (14, 13037270), (20, 9126089), (28, 6518635), (35, 5214908), (70, 2607454), (140, 1303727), (587, 310940), (1174, 155470), (2221, 82180), (2348, 77735), (2935, 62188), (4109, 44420), (4442, 41090), (5870, 31094), (8218, 22210), (8884, 20545), (11105, 16436), (11740, 15547)]