13889010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20129}}^1$

素因数の和:20162

約数の個数: 32

約数和(自身を含む): 34784640

約数和(自身を除く): 20895630

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 20129, 40258, 60387, 100645, 120774, 201290, 301935, 462967, 603870, 925934, 1388901, 2314835, 2777802, 4629670, 6944505, 13889010]

約数ペア:

[(1, 13889010), (2, 6944505), (3, 4629670), (5, 2777802), (6, 2314835), (10, 1388901), (15, 925934), (23, 603870), (30, 462967), (46, 301935), (69, 201290), (115, 120774), (138, 100645), (230, 60387), (345, 40258), (690, 20129)]