68831220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1147187}}^1$

素因数の和:1147199

約数の個数: 24

約数和(自身を含む): 192727584

約数和(自身を除く): 123896364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1147187, 2294374, 3441561, 4588748, 5735935, 6883122, 11471870, 13766244, 17207805, 22943740, 34415610, 68831220]

約数ペア:

[(1, 68831220), (2, 34415610), (3, 22943740), (4, 17207805), (5, 13766244), (6, 11471870), (10, 6883122), (12, 5735935), (15, 4588748), (20, 3441561), (30, 2294374), (60, 1147187)]