8629020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47939}}^1$

素因数の和:47954

約数の個数: 36

約数和(自身を含む): 26175240

約数和(自身を除く): 17546220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 47939, 95878, 143817, 191756, 239695, 287634, 431451, 479390, 575268, 719085, 862902, 958780, 1438170, 1725804, 2157255, 2876340, 4314510, 8629020]

約数ペア:

[(1, 8629020), (2, 4314510), (3, 2876340), (4, 2157255), (5, 1725804), (6, 1438170), (9, 958780), (10, 862902), (12, 719085), (15, 575268), (18, 479390), (20, 431451), (30, 287634), (36, 239695), (45, 191756), (60, 143817), (90, 95878), (180, 47939)]