68192970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7309}}^1$

素因数の和:7630

約数の個数: 32

約数和(自身を含む): 164211840

約数和(自身を除く): 96018870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 7309, 9330, 14618, 21927, 36545, 43854, 73090, 109635, 219270, 2273099, 4546198, 6819297, 11365495, 13638594, 22730990, 34096485, 68192970]

約数ペア:

[(1, 68192970), (2, 34096485), (3, 22730990), (5, 13638594), (6, 11365495), (10, 6819297), (15, 4546198), (30, 2273099), (311, 219270), (622, 109635), (933, 73090), (1555, 43854), (1866, 36545), (3110, 21927), (4665, 14618), (7309, 9330)]