717177890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 1544417280

約数和(自身を除く): 827239390

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 127, 130, 143, 242, 254, 286, 359, 605, 635, 715, 718, 1210, 1270, 1397, 1430, 1573, 1651, 1795, 2794, 3146, 3302, 3590, 3949, 4667, 6985, 7865, 7898, 8255, 9334, 13970, 15367, 15730, 16510, 18161, 19745, 23335, 30734, 36322, 39490, 43439, 45593, 46670, 51337, 76835, 86878, 90805, 91186, 102674, 153670, 181610, 199771, 217195, 227965, 256685, 399542, 434390, 455930, 501523, 513370, 564707, 592709, 998855, 1003046, 1129414, 1185418, 1997710, 2507615, 2823535, 2963545, 5015230, 5516753, 5647070, 5927090, 6519799, 11033506, 13039598, 27583765, 32598995, 55167530, 65197990, 71717789, 143435578, 358588945, 717177890]

約数ペア:

[(1, 717177890), (2, 358588945), (5, 143435578), (10, 71717789), (11, 65197990), (13, 55167530), (22, 32598995), (26, 27583765), (55, 13039598), (65, 11033506), (110, 6519799), (121, 5927090), (127, 5647070), (130, 5516753), (143, 5015230), (242, 2963545), (254, 2823535), (286, 2507615), (359, 1997710), (605, 1185418), (635, 1129414), (715, 1003046), (718, 998855), (1210, 592709), (1270, 564707), (1397, 513370), (1430, 501523), (1573, 455930), (1651, 434390), (1795, 399542), (2794, 256685), (3146, 227965), (3302, 217195), (3590, 199771), (3949, 181610), (4667, 153670), (6985, 102674), (7865, 91186), (7898, 90805), (8255, 86878), (9334, 76835), (13970, 51337), (15367, 46670), (15730, 45593), (16510, 43439), (18161, 39490), (19745, 36322), (23335, 30734)]