1266156670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{134269}}^1$

素因数の和:134340

約数の個数: 32

約数和(自身を含む): 2436194880

約数和(自身を除く): 1170038210

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 134269, 268538, 671345, 1342690, 3088187, 5505029, 6176374, 11010058, 15440935, 27525145, 30881870, 55050290, 126615667, 253231334, 633078335, 1266156670]

約数ペア:

[(1, 1266156670), (2, 633078335), (5, 253231334), (10, 126615667), (23, 55050290), (41, 30881870), (46, 27525145), (82, 15440935), (115, 11010058), (205, 6176374), (230, 5505029), (410, 3088187), (943, 1342690), (1886, 671345), (4715, 268538), (9430, 134269)]