11678220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{64879}}^1$

素因数の和:64894

約数の個数: 36

約数和(自身を含む): 35424480

約数和(自身を除く): 23746260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 64879, 129758, 194637, 259516, 324395, 389274, 583911, 648790, 778548, 973185, 1167822, 1297580, 1946370, 2335644, 2919555, 3892740, 5839110, 11678220]

約数ペア:

[(1, 11678220), (2, 5839110), (3, 3892740), (4, 2919555), (5, 2335644), (6, 1946370), (9, 1297580), (10, 1167822), (12, 973185), (15, 778548), (18, 648790), (20, 583911), (30, 389274), (36, 324395), (45, 259516), (60, 194637), (90, 129758), (180, 64879)]