238265430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8369}}^1$

素因数の和:8465

約数の個数: 64

約数和(自身を含む): 624335040

約数和(自身を除く): 386069610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 4745, 5694, 8369, 9490, 14235, 16738, 25107, 28470, 41845, 50214, 83690, 108797, 125535, 217594, 251070, 326391, 543985, 610937, 652782, 1087970, 1221874, 1631955, 1832811, 3054685, 3263910, 3665622, 6109370, 7942181, 9164055, 15884362, 18328110, 23826543, 39710905, 47653086, 79421810, 119132715, 238265430]

約数ペア:

[(1, 238265430), (2, 119132715), (3, 79421810), (5, 47653086), (6, 39710905), (10, 23826543), (13, 18328110), (15, 15884362), (26, 9164055), (30, 7942181), (39, 6109370), (65, 3665622), (73, 3263910), (78, 3054685), (130, 1832811), (146, 1631955), (195, 1221874), (219, 1087970), (365, 652782), (390, 610937), (438, 543985), (730, 326391), (949, 251070), (1095, 217594), (1898, 125535), (2190, 108797), (2847, 83690), (4745, 50214), (5694, 41845), (8369, 28470), (9490, 25107), (14235, 16738)]