102408180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{243829}}^1$

素因数の和:243848

約数の個数: 48

約数和(自身を含む): 327707520

約数和(自身を除く): 225299340

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, 243829, 487658, 731487, 975316, 1219145, 1462974, 1706803, 2438290, 2925948, 3413606, 3657435, 4876580, 5120409, 6827212, 7314870, 8534015, 10240818, 14629740, 17068030, 20481636, 25602045, 34136060, 51204090, 102408180]

約数ペア:

[(1, 102408180), (2, 51204090), (3, 34136060), (4, 25602045), (5, 20481636), (6, 17068030), (7, 14629740), (10, 10240818), (12, 8534015), (14, 7314870), (15, 6827212), (20, 5120409), (21, 4876580), (28, 3657435), (30, 3413606), (35, 2925948), (42, 2438290), (60, 1706803), (70, 1462974), (84, 1219145), (105, 975316), (140, 731487), (210, 487658), (420, 243829)]