2108338860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1211689}}^1$

素因数の和:1211730

約数の個数: 48

約数和(自身を含む): 6106917600

約数和(自身を除く): 3998578740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 1211689, 2423378, 3635067, 4846756, 6058445, 7270134, 12116890, 14540268, 18175335, 24233780, 35138981, 36350670, 70277962, 72701340, 105416943, 140555924, 175694905, 210833886, 351389810, 421667772, 527084715, 702779620, 1054169430, 2108338860]

約数ペア:

[(1, 2108338860), (2, 1054169430), (3, 702779620), (4, 527084715), (5, 421667772), (6, 351389810), (10, 210833886), (12, 175694905), (15, 140555924), (20, 105416943), (29, 72701340), (30, 70277962), (58, 36350670), (60, 35138981), (87, 24233780), (116, 18175335), (145, 14540268), (174, 12116890), (290, 7270134), (348, 6058445), (435, 4846756), (580, 3635067), (870, 2423378), (1740, 1211689)]