198625740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3310429}}^1$

素因数の和:3310441

約数の個数: 24

約数和(自身を含む): 556152240

約数和(自身を除く): 357526500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3310429, 6620858, 9931287, 13241716, 16552145, 19862574, 33104290, 39725148, 49656435, 66208580, 99312870, 198625740]

約数ペア:

[(1, 198625740), (2, 99312870), (3, 66208580), (4, 49656435), (5, 39725148), (6, 33104290), (10, 19862574), (12, 16552145), (15, 13241716), (20, 9931287), (30, 6620858), (60, 3310429)]