26921220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{448687}}^1$

素因数の和:448699

約数の個数: 24

約数和(自身を含む): 75379584

約数和(自身を除く): 48458364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 448687, 897374, 1346061, 1794748, 2243435, 2692122, 4486870, 5384244, 6730305, 8973740, 13460610, 26921220]

約数ペア:

[(1, 26921220), (2, 13460610), (3, 8973740), (4, 6730305), (5, 5384244), (6, 4486870), (10, 2692122), (12, 2243435), (15, 1794748), (20, 1346061), (30, 897374), (60, 448687)]