3539530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 6667920

約数和(自身を除く): 3128390

約数列:

[1, 2, 5, 10, 41, 82, 89, 97, 178, 194, 205, 410, 445, 485, 890, 970, 3649, 3977, 7298, 7954, 8633, 17266, 18245, 19885, 36490, 39770, 43165, 86330, 353953, 707906, 1769765, 3539530]

約数ペア:

[(1, 3539530), (2, 1769765), (5, 707906), (10, 353953), (41, 86330), (82, 43165), (89, 39770), (97, 36490), (178, 19885), (194, 18245), (205, 17266), (410, 8633), (445, 7954), (485, 7298), (890, 3977), (970, 3649)]