12894930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 34715520

約数和(自身を除く): 21820590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 293, 326, 489, 586, 815, 879, 978, 1465, 1467, 1630, 1758, 2445, 2637, 2930, 2934, 4395, 4401, 4890, 5274, 7335, 7911, 8790, 8802, 13185, 14670, 15822, 22005, 26370, 39555, 44010, 47759, 79110, 95518, 143277, 238795, 286554, 429831, 477590, 716385, 859662, 1289493, 1432770, 2149155, 2578986, 4298310, 6447465, 12894930]

約数ペア:

[(1, 12894930), (2, 6447465), (3, 4298310), (5, 2578986), (6, 2149155), (9, 1432770), (10, 1289493), (15, 859662), (18, 716385), (27, 477590), (30, 429831), (45, 286554), (54, 238795), (90, 143277), (135, 95518), (163, 79110), (270, 47759), (293, 44010), (326, 39555), (489, 26370), (586, 22005), (815, 15822), (879, 14670), (978, 13185), (1465, 8802), (1467, 8790), (1630, 7911), (1758, 7335), (2445, 5274), (2637, 4890), (2930, 4401), (2934, 4395)]