11903710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 26836992

約数和(自身を除く): 14933282

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 127, 130, 182, 206, 254, 455, 515, 635, 721, 889, 910, 1030, 1270, 1339, 1442, 1651, 1778, 2678, 3302, 3605, 4445, 6695, 7210, 8255, 8890, 9373, 11557, 13081, 13390, 16510, 18746, 23114, 26162, 46865, 57785, 65405, 91567, 93730, 115570, 130810, 170053, 183134, 340106, 457835, 850265, 915670, 1190371, 1700530, 2380742, 5951855, 11903710]

約数ペア:

[(1, 11903710), (2, 5951855), (5, 2380742), (7, 1700530), (10, 1190371), (13, 915670), (14, 850265), (26, 457835), (35, 340106), (65, 183134), (70, 170053), (91, 130810), (103, 115570), (127, 93730), (130, 91567), (182, 65405), (206, 57785), (254, 46865), (455, 26162), (515, 23114), (635, 18746), (721, 16510), (889, 13390), (910, 13081), (1030, 11557), (1270, 9373), (1339, 8890), (1442, 8255), (1651, 7210), (1778, 6695), (2678, 4445), (3302, 3605)]