7269540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7127}}^1$

素因数の和:7156

約数の個数: 48

約数和(自身を含む): 21555072

約数和(自身を除く): 14285532

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, 7127, 14254, 21381, 28508, 35635, 42762, 71270, 85524, 106905, 121159, 142540, 213810, 242318, 363477, 427620, 484636, 605795, 726954, 1211590, 1453908, 1817385, 2423180, 3634770, 7269540]

約数ペア:

[(1, 7269540), (2, 3634770), (3, 2423180), (4, 1817385), (5, 1453908), (6, 1211590), (10, 726954), (12, 605795), (15, 484636), (17, 427620), (20, 363477), (30, 242318), (34, 213810), (51, 142540), (60, 121159), (68, 106905), (85, 85524), (102, 71270), (170, 42762), (204, 35635), (255, 28508), (340, 21381), (510, 14254), (1020, 7127)]