18072870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35437}}^1$

素因数の和:35464

約数の個数: 32

約数和(自身を含む): 45927648

約数和(自身を除く): 27854778

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 35437, 70874, 106311, 177185, 212622, 354370, 531555, 602429, 1063110, 1204858, 1807287, 3012145, 3614574, 6024290, 9036435, 18072870]

約数ペア:

[(1, 18072870), (2, 9036435), (3, 6024290), (5, 3614574), (6, 3012145), (10, 1807287), (15, 1204858), (17, 1063110), (30, 602429), (34, 531555), (51, 354370), (85, 212622), (102, 177185), (170, 106311), (255, 70874), (510, 35437)]