7844291010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{87158789}}^1$

素因数の和:87158802

約数の個数: 24

約数和(自身を含む): 20395156860

約数和(自身を除く): 12550865850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 87158789, 174317578, 261476367, 435793945, 522952734, 784429101, 871587890, 1307381835, 1568858202, 2614763670, 3922145505, 7844291010]

約数ペア:

[(1, 7844291010), (2, 3922145505), (3, 2614763670), (5, 1568858202), (6, 1307381835), (9, 871587890), (10, 784429101), (15, 522952734), (18, 435793945), (30, 261476367), (45, 174317578), (90, 87158789)]