307067740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 780595200

約数和(自身を除く): 473527460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 241, 266, 380, 479, 482, 532, 665, 958, 964, 1205, 1330, 1687, 1916, 2395, 2410, 2660, 3353, 3374, 4579, 4790, 4820, 6706, 6748, 8435, 9101, 9158, 9580, 13412, 16765, 16870, 18202, 18316, 22895, 32053, 33530, 33740, 36404, 45505, 45790, 63707, 64106, 67060, 91010, 91580, 115439, 127414, 128212, 160265, 182020, 230878, 254828, 318535, 320530, 461756, 577195, 637070, 641060, 808073, 1154390, 1274140, 1616146, 2193341, 2308780, 3232292, 4040365, 4386682, 8080730, 8773364, 10966705, 15353387, 16161460, 21933410, 30706774, 43866820, 61413548, 76766935, 153533870, 307067740]

約数ペア:

[(1, 307067740), (2, 153533870), (4, 76766935), (5, 61413548), (7, 43866820), (10, 30706774), (14, 21933410), (19, 16161460), (20, 15353387), (28, 10966705), (35, 8773364), (38, 8080730), (70, 4386682), (76, 4040365), (95, 3232292), (133, 2308780), (140, 2193341), (190, 1616146), (241, 1274140), (266, 1154390), (380, 808073), (479, 641060), (482, 637070), (532, 577195), (665, 461756), (958, 320530), (964, 318535), (1205, 254828), (1330, 230878), (1687, 182020), (1916, 160265), (2395, 128212), (2410, 127414), (2660, 115439), (3353, 91580), (3374, 91010), (4579, 67060), (4790, 64106), (4820, 63707), (6706, 45790), (6748, 45505), (8435, 36404), (9101, 33740), (9158, 33530), (9580, 32053), (13412, 22895), (16765, 18316), (16870, 18202)]