149860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 322560

約数和(自身を除く): 172700

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 127, 236, 254, 295, 508, 590, 635, 1180, 1270, 2540, 7493, 14986, 29972, 37465, 74930, 149860]

約数ペア:

[(1, 149860), (2, 74930), (4, 37465), (5, 29972), (10, 14986), (20, 7493), (59, 2540), (118, 1270), (127, 1180), (236, 635), (254, 590), (295, 508)]