65971020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1289}}^1$

素因数の和:2154

約数の個数: 48

約数和(自身を含む): 185078880

約数和(自身を除く): 119107860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853, 1289, 1706, 2559, 2578, 3412, 3867, 4265, 5118, 5156, 6445, 7734, 8530, 10236, 12795, 12890, 15468, 17060, 19335, 25590, 25780, 38670, 51180, 77340, 1099517, 2199034, 3298551, 4398068, 5497585, 6597102, 10995170, 13194204, 16492755, 21990340, 32985510, 65971020]

約数ペア:

[(1, 65971020), (2, 32985510), (3, 21990340), (4, 16492755), (5, 13194204), (6, 10995170), (10, 6597102), (12, 5497585), (15, 4398068), (20, 3298551), (30, 2199034), (60, 1099517), (853, 77340), (1289, 51180), (1706, 38670), (2559, 25780), (2578, 25590), (3412, 19335), (3867, 17060), (4265, 15468), (5118, 12890), (5156, 12795), (6445, 10236), (7734, 8530)]