9090770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69929}}^1$

素因数の和:69949

約数の個数: 16

約数和(自身を含む): 17622360

約数和(自身を除く): 8531590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 69929, 139858, 349645, 699290, 909077, 1818154, 4545385, 9090770]

約数ペア:

[(1, 9090770), (2, 4545385), (5, 1818154), (10, 909077), (13, 699290), (26, 349645), (65, 139858), (130, 69929)]