6481160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 10453240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 293, 316, 395, 553, 586, 632, 790, 1106, 1172, 1465, 1580, 2051, 2212, 2344, 2765, 2930, 3160, 4102, 4424, 5530, 5860, 8204, 10255, 11060, 11720, 16408, 20510, 22120, 23147, 41020, 46294, 82040, 92588, 115735, 162029, 185176, 231470, 324058, 462940, 648116, 810145, 925880, 1296232, 1620290, 3240580, 6481160]

約数ペア:

[(1, 6481160), (2, 3240580), (4, 1620290), (5, 1296232), (7, 925880), (8, 810145), (10, 648116), (14, 462940), (20, 324058), (28, 231470), (35, 185176), (40, 162029), (56, 115735), (70, 92588), (79, 82040), (140, 46294), (158, 41020), (280, 23147), (293, 22120), (316, 20510), (395, 16408), (553, 11720), (586, 11060), (632, 10255), (790, 8204), (1106, 5860), (1172, 5530), (1465, 4424), (1580, 4102), (2051, 3160), (2212, 2930), (2344, 2765)]