7817130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{86857}}^1$

素因数の和:86870

約数の個数: 24

約数和(自身を含む): 20324772

約数和(自身を除く): 12507642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 86857, 173714, 260571, 434285, 521142, 781713, 868570, 1302855, 1563426, 2605710, 3908565, 7817130]

約数ペア:

[(1, 7817130), (2, 3908565), (3, 2605710), (5, 1563426), (6, 1302855), (9, 868570), (10, 781713), (15, 521142), (18, 434285), (30, 260571), (45, 173714), (90, 86857)]