28585740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476429}}^1$

素因数の和:476441

約数の個数: 24

約数和(自身を含む): 80040240

約数和(自身を除く): 51454500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476429, 952858, 1429287, 1905716, 2382145, 2858574, 4764290, 5717148, 7146435, 9528580, 14292870, 28585740]

約数ペア:

[(1, 28585740), (2, 14292870), (3, 9528580), (4, 7146435), (5, 5717148), (6, 4764290), (10, 2858574), (12, 2382145), (15, 1905716), (20, 1429287), (30, 952858), (60, 476429)]