31428870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95239}}^1$

素因数の和:95260

約数の個数: 32

約数和(自身を含む): 82287360

約数和(自身を除く): 50858490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 95239, 190478, 285717, 476195, 571434, 952390, 1047629, 1428585, 2095258, 2857170, 3142887, 5238145, 6285774, 10476290, 15714435, 31428870]

約数ペア:

[(1, 31428870), (2, 15714435), (3, 10476290), (5, 6285774), (6, 5238145), (10, 3142887), (11, 2857170), (15, 2095258), (22, 1428585), (30, 1047629), (33, 952390), (55, 571434), (66, 476195), (110, 285717), (165, 190478), (330, 95239)]