27689010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40129}}^1$

素因数の和:40162

約数の個数: 32

約数和(自身を含む): 69344640

約数和(自身を除く): 41655630

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 40129, 80258, 120387, 200645, 240774, 401290, 601935, 922967, 1203870, 1845934, 2768901, 4614835, 5537802, 9229670, 13844505, 27689010]

約数ペア:

[(1, 27689010), (2, 13844505), (3, 9229670), (5, 5537802), (6, 4614835), (10, 2768901), (15, 1845934), (23, 1203870), (30, 922967), (46, 601935), (69, 401290), (115, 240774), (138, 200645), (230, 120387), (345, 80258), (690, 40129)]