12119670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 31685472

約数和(自身を除く): 19565802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 433, 622, 866, 933, 1299, 1555, 1866, 2165, 2598, 2799, 3110, 3897, 4330, 4665, 5598, 6495, 7794, 9330, 12990, 13995, 19485, 27990, 38970, 134663, 269326, 403989, 673315, 807978, 1211967, 1346630, 2019945, 2423934, 4039890, 6059835, 12119670]

約数ペア:

[(1, 12119670), (2, 6059835), (3, 4039890), (5, 2423934), (6, 2019945), (9, 1346630), (10, 1211967), (15, 807978), (18, 673315), (30, 403989), (45, 269326), (90, 134663), (311, 38970), (433, 27990), (622, 19485), (866, 13995), (933, 12990), (1299, 9330), (1555, 7794), (1866, 6495), (2165, 5598), (2598, 4665), (2799, 4330), (3110, 3897)]