12830813910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15840511}}^1$

素因数の和:15840530

約数の個数: 40

約数和(自身を含む): 34500635136

約数和(自身を除く): 21669821226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15840511, 31681022, 47521533, 79202555, 95043066, 142564599, 158405110, 237607665, 285129198, 427693797, 475215330, 712822995, 855387594, 1283081391, 1425645990, 2138468985, 2566162782, 4276937970, 6415406955, 12830813910]

約数ペア:

[(1, 12830813910), (2, 6415406955), (3, 4276937970), (5, 2566162782), (6, 2138468985), (9, 1425645990), (10, 1283081391), (15, 855387594), (18, 712822995), (27, 475215330), (30, 427693797), (45, 285129198), (54, 237607665), (81, 158405110), (90, 142564599), (135, 95043066), (162, 79202555), (270, 47521533), (405, 31681022), (810, 15840511)]