15417710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20023}}^1$

素因数の和:20048

約数の個数: 32

約数和(自身を含む): 34601472

約数和(自身を除く): 19183762

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 20023, 40046, 100115, 140161, 200230, 220253, 280322, 440506, 700805, 1101265, 1401610, 1541771, 2202530, 3083542, 7708855, 15417710]

約数ペア:

[(1, 15417710), (2, 7708855), (5, 3083542), (7, 2202530), (10, 1541771), (11, 1401610), (14, 1101265), (22, 700805), (35, 440506), (55, 280322), (70, 220253), (77, 200230), (110, 140161), (154, 100115), (385, 40046), (770, 20023)]