2836620

素因数分解:

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

素因数の和:141

約数の個数: 120

約数和(自身を含む): 9513504

約数和(自身を除く): 6676884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 103, 108, 135, 153, 162, 170, 180, 204, 206, 255, 270, 306, 309, 324, 340, 405, 412, 459, 510, 515, 540, 612, 618, 765, 810, 918, 927, 1020, 1030, 1236, 1377, 1530, 1545, 1620, 1751, 1836, 1854, 2060, 2295, 2754, 2781, 3060, 3090, 3502, 3708, 4590, 4635, 5253, 5508, 5562, 6180, 6885, 7004, 8343, 8755, 9180, 9270, 10506, 11124, 13770, 13905, 15759, 16686, 17510, 18540, 21012, 26265, 27540, 27810, 31518, 33372, 35020, 41715, 47277, 52530, 55620, 63036, 78795, 83430, 94554, 105060, 141831, 157590, 166860, 189108, 236385, 283662, 315180, 472770, 567324, 709155, 945540, 1418310, 2836620]

約数ペア:

[(1, 2836620), (2, 1418310), (3, 945540), (4, 709155), (5, 567324), (6, 472770), (9, 315180), (10, 283662), (12, 236385), (15, 189108), (17, 166860), (18, 157590), (20, 141831), (27, 105060), (30, 94554), (34, 83430), (36, 78795), (45, 63036), (51, 55620), (54, 52530), (60, 47277), (68, 41715), (81, 35020), (85, 33372), (90, 31518), (102, 27810), (103, 27540), (108, 26265), (135, 21012), (153, 18540), (162, 17510), (170, 16686), (180, 15759), (204, 13905), (206, 13770), (255, 11124), (270, 10506), (306, 9270), (309, 9180), (324, 8755), (340, 8343), (405, 7004), (412, 6885), (459, 6180), (510, 5562), (515, 5508), (540, 5253), (612, 4635), (618, 4590), (765, 3708), (810, 3502), (918, 3090), (927, 3060), (1020, 2781), (1030, 2754), (1236, 2295), (1377, 2060), (1530, 1854), (1545, 1836), (1620, 1751)]