15093260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8322

約数の個数: 48

約数和(自身を含む): 39014976

約数和(自身を除く): 23921716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 8293, 16586, 33172, 41465, 58051, 82930, 107809, 116102, 165860, 215618, 232204, 290255, 431236, 539045, 580510, 754663, 1078090, 1161020, 1509326, 2156180, 3018652, 3773315, 7546630, 15093260]

約数ペア:

[(1, 15093260), (2, 7546630), (4, 3773315), (5, 3018652), (7, 2156180), (10, 1509326), (13, 1161020), (14, 1078090), (20, 754663), (26, 580510), (28, 539045), (35, 431236), (52, 290255), (65, 232204), (70, 215618), (91, 165860), (130, 116102), (140, 107809), (182, 82930), (260, 58051), (364, 41465), (455, 33172), (910, 16586), (1820, 8293)]