89015570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 212336640

約数和(自身を除く): 123321070

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 31, 34, 35, 38, 62, 70, 85, 95, 119, 127, 133, 155, 170, 190, 217, 238, 254, 266, 310, 323, 434, 527, 589, 595, 635, 646, 665, 889, 1054, 1085, 1178, 1190, 1270, 1330, 1615, 1778, 2159, 2170, 2261, 2413, 2635, 2945, 3230, 3689, 3937, 4123, 4318, 4445, 4522, 4826, 5270, 5890, 7378, 7874, 8246, 8890, 10013, 10795, 11305, 12065, 15113, 16891, 18445, 19685, 20026, 20615, 21590, 22610, 24130, 27559, 30226, 33782, 36890, 39370, 41021, 41230, 50065, 55118, 66929, 70091, 74803, 75565, 82042, 84455, 100130, 133858, 137795, 140182, 149606, 151130, 168910, 205105, 275590, 287147, 334645, 350455, 374015, 410210, 468503, 523621, 574294, 669290, 700910, 748030, 937006, 1047242, 1271651, 1435735, 2342515, 2543302, 2618105, 2871470, 4685030, 5236210, 6358255, 8901557, 12716510, 17803114, 44507785, 89015570]

約数ペア:

[(1, 89015570), (2, 44507785), (5, 17803114), (7, 12716510), (10, 8901557), (14, 6358255), (17, 5236210), (19, 4685030), (31, 2871470), (34, 2618105), (35, 2543302), (38, 2342515), (62, 1435735), (70, 1271651), (85, 1047242), (95, 937006), (119, 748030), (127, 700910), (133, 669290), (155, 574294), (170, 523621), (190, 468503), (217, 410210), (238, 374015), (254, 350455), (266, 334645), (310, 287147), (323, 275590), (434, 205105), (527, 168910), (589, 151130), (595, 149606), (635, 140182), (646, 137795), (665, 133858), (889, 100130), (1054, 84455), (1085, 82042), (1178, 75565), (1190, 74803), (1270, 70091), (1330, 66929), (1615, 55118), (1778, 50065), (2159, 41230), (2170, 41021), (2261, 39370), (2413, 36890), (2635, 33782), (2945, 30226), (3230, 27559), (3689, 24130), (3937, 22610), (4123, 21590), (4318, 20615), (4445, 20026), (4522, 19685), (4826, 18445), (5270, 16891), (5890, 15113), (7378, 12065), (7874, 11305), (8246, 10795), (8890, 10013)]