80490630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243911}}^1$

素因数の和:243932

約数の個数: 32

約数和(自身を含む): 210739968

約数和(自身を除く): 130249338

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 243911, 487822, 731733, 1219555, 1463466, 2439110, 2683021, 3658665, 5366042, 7317330, 8049063, 13415105, 16098126, 26830210, 40245315, 80490630]

約数ペア:

[(1, 80490630), (2, 40245315), (3, 26830210), (5, 16098126), (6, 13415105), (10, 8049063), (11, 7317330), (15, 5366042), (22, 3658665), (30, 2683021), (33, 2439110), (55, 1463466), (66, 1219555), (110, 731733), (165, 487822), (330, 243911)]