276624010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 550787328

約数和(自身を除く): 274163318

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 103, 130, 146, 206, 283, 365, 515, 566, 730, 949, 1030, 1339, 1415, 1898, 2678, 2830, 3679, 4745, 6695, 7358, 7519, 9490, 13390, 15038, 18395, 20659, 29149, 36790, 37595, 41318, 58298, 75190, 97747, 103295, 145745, 195494, 206590, 268567, 291490, 378937, 488735, 537134, 757874, 977470, 1342835, 1894685, 2127877, 2685670, 3789370, 4255754, 10639385, 21278770, 27662401, 55324802, 138312005, 276624010]

約数ペア:

[(1, 276624010), (2, 138312005), (5, 55324802), (10, 27662401), (13, 21278770), (26, 10639385), (65, 4255754), (73, 3789370), (103, 2685670), (130, 2127877), (146, 1894685), (206, 1342835), (283, 977470), (365, 757874), (515, 537134), (566, 488735), (730, 378937), (949, 291490), (1030, 268567), (1339, 206590), (1415, 195494), (1898, 145745), (2678, 103295), (2830, 97747), (3679, 75190), (4745, 58298), (6695, 41318), (7358, 37595), (7519, 36790), (9490, 29149), (13390, 20659), (15038, 18395)]