66382090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{60901}}^1$

素因数の和:61017

約数の個数: 16

約数和(自身を含む): 120585960

約数和(自身を除く): 54203870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 60901, 121802, 304505, 609010, 6638209, 13276418, 33191045, 66382090]

約数ペア:

[(1, 66382090), (2, 33191045), (5, 13276418), (10, 6638209), (109, 609010), (218, 304505), (545, 121802), (1090, 60901)]