1418310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 80

約数和(自身を含む): 4077216

約数和(自身を除く): 2658906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 103, 135, 153, 162, 170, 206, 255, 270, 306, 309, 405, 459, 510, 515, 618, 765, 810, 918, 927, 1030, 1377, 1530, 1545, 1751, 1854, 2295, 2754, 2781, 3090, 3502, 4590, 4635, 5253, 5562, 6885, 8343, 8755, 9270, 10506, 13770, 13905, 15759, 16686, 17510, 26265, 27810, 31518, 41715, 47277, 52530, 78795, 83430, 94554, 141831, 157590, 236385, 283662, 472770, 709155, 1418310]

約数ペア:

[(1, 1418310), (2, 709155), (3, 472770), (5, 283662), (6, 236385), (9, 157590), (10, 141831), (15, 94554), (17, 83430), (18, 78795), (27, 52530), (30, 47277), (34, 41715), (45, 31518), (51, 27810), (54, 26265), (81, 17510), (85, 16686), (90, 15759), (102, 13905), (103, 13770), (135, 10506), (153, 9270), (162, 8755), (170, 8343), (206, 6885), (255, 5562), (270, 5253), (306, 4635), (309, 4590), (405, 3502), (459, 3090), (510, 2781), (515, 2754), (618, 2295), (765, 1854), (810, 1751), (918, 1545), (927, 1530), (1030, 1377)]