7802010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{86689}}^1$

素因数の和:86702

約数の個数: 24

約数和(自身を含む): 20285460

約数和(自身を除く): 12483450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 86689, 173378, 260067, 433445, 520134, 780201, 866890, 1300335, 1560402, 2600670, 3901005, 7802010]

約数ペア:

[(1, 7802010), (2, 3901005), (3, 2600670), (5, 1560402), (6, 1300335), (9, 866890), (10, 780201), (15, 520134), (18, 433445), (30, 260067), (45, 173378), (90, 86689)]