713741140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{31277}}^1$

素因数の和:31456

約数の個数: 48

約数和(自身を含む): 1723542912

約数和(自身を除く): 1009801772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 11410, 22820, 31277, 62554, 125108, 156385, 218939, 312770, 437878, 625540, 875756, 1094695, 2189390, 4378780, 5098151, 10196302, 20392604, 25490755, 35687057, 50981510, 71374114, 101963020, 142748228, 178435285, 356870570, 713741140]

約数ペア:

[(1, 713741140), (2, 356870570), (4, 178435285), (5, 142748228), (7, 101963020), (10, 71374114), (14, 50981510), (20, 35687057), (28, 25490755), (35, 20392604), (70, 10196302), (140, 5098151), (163, 4378780), (326, 2189390), (652, 1094695), (815, 875756), (1141, 625540), (1630, 437878), (2282, 312770), (3260, 218939), (4564, 156385), (5705, 125108), (11410, 62554), (22820, 31277)]