40830090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11471

約数の個数: 64

約数和(自身を含む): 118589184

約数和(自身を除く): 77759094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 11437, 22874, 34311, 57185, 68622, 80059, 114370, 160118, 171555, 194429, 240177, 343110, 388858, 400295, 480354, 583287, 800590, 972145, 1166574, 1200885, 1361003, 1944290, 2401770, 2722006, 2916435, 4083009, 5832870, 6805015, 8166018, 13610030, 20415045, 40830090]

約数ペア:

[(1, 40830090), (2, 20415045), (3, 13610030), (5, 8166018), (6, 6805015), (7, 5832870), (10, 4083009), (14, 2916435), (15, 2722006), (17, 2401770), (21, 1944290), (30, 1361003), (34, 1200885), (35, 1166574), (42, 972145), (51, 800590), (70, 583287), (85, 480354), (102, 400295), (105, 388858), (119, 343110), (170, 240177), (210, 194429), (238, 171555), (255, 160118), (357, 114370), (510, 80059), (595, 68622), (714, 57185), (1190, 34311), (1785, 22874), (3570, 11437)]