9990170

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1163}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 18018720

約数和(自身を除く): 8028550

約数列:

[1, 2, 5, 10, 859, 1163, 1718, 2326, 4295, 5815, 8590, 11630, 999017, 1998034, 4995085, 9990170]

約数ペア:

[(1, 9990170), (2, 4995085), (5, 1998034), (10, 999017), (859, 11630), (1163, 8590), (1718, 5815), (2326, 4295)]