72051270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141277}}^1$

素因数の和:141304

約数の個数: 32

約数和(自身を含む): 183096288

約数和(自身を除く): 111045018

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 141277, 282554, 423831, 706385, 847662, 1412770, 2119155, 2401709, 4238310, 4803418, 7205127, 12008545, 14410254, 24017090, 36025635, 72051270]

約数ペア:

[(1, 72051270), (2, 36025635), (3, 24017090), (5, 14410254), (6, 12008545), (10, 7205127), (15, 4803418), (17, 4238310), (30, 2401709), (34, 2119155), (51, 1412770), (85, 847662), (102, 706385), (170, 423831), (255, 282554), (510, 141277)]