8452740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8287}}^1$

素因数の和:8316

約数の個数: 48

約数和(自身を含む): 25062912

約数和(自身を除く): 16610172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8287, 16574, 24861, 33148, 41435, 49722, 82870, 99444, 124305, 140879, 165740, 248610, 281758, 422637, 497220, 563516, 704395, 845274, 1408790, 1690548, 2113185, 2817580, 4226370, 8452740]

約数ペア:

[(1, 8452740), (2, 4226370), (3, 2817580), (4, 2113185), (5, 1690548), (6, 1408790), (10, 845274), (12, 704395), (15, 563516), (17, 497220), (20, 422637), (30, 281758), (34, 248610), (51, 165740), (60, 140879), (68, 124305), (85, 99444), (102, 82870), (170, 49722), (204, 41435), (255, 33148), (340, 24861), (510, 16574), (1020, 8287)]