531093030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1361777}}^1$

素因数の和:1361800

約数の個数: 32

約数和(自身を含む): 1372672224

約数和(自身を除く): 841579194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1361777, 2723554, 4085331, 6808885, 8170662, 13617770, 17703101, 20426655, 35406202, 40853310, 53109303, 88515505, 106218606, 177031010, 265546515, 531093030]

約数ペア:

[(1, 531093030), (2, 265546515), (3, 177031010), (5, 106218606), (6, 88515505), (10, 53109303), (13, 40853310), (15, 35406202), (26, 20426655), (30, 17703101), (39, 13617770), (65, 8170662), (78, 6808885), (130, 4085331), (195, 2723554), (390, 1361777)]