126890930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2411}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 241392960

約数和(自身を除く): 114502030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 277, 554, 1385, 2411, 2770, 4822, 5263, 10526, 12055, 24110, 26315, 45809, 52630, 91618, 229045, 458090, 667847, 1335694, 3339235, 6678470, 12689093, 25378186, 63445465, 126890930]

約数ペア:

[(1, 126890930), (2, 63445465), (5, 25378186), (10, 12689093), (19, 6678470), (38, 3339235), (95, 1335694), (190, 667847), (277, 458090), (554, 229045), (1385, 91618), (2411, 52630), (2770, 45809), (4822, 26315), (5263, 24110), (10526, 12055)]