239309930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{357179}}^1$

素因数の和:357253

約数の個数: 16

約数和(自身を含む): 437188320

約数和(自身を除く): 197878390

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 357179, 714358, 1785895, 3571790, 23930993, 47861986, 119654965, 239309930]

約数ペア:

[(1, 239309930), (2, 119654965), (5, 47861986), (10, 23930993), (67, 3571790), (134, 1785895), (335, 714358), (670, 357179)]