1296942010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 2951230464

約数和(自身を除く): 1654288454

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 103, 130, 137, 182, 202, 206, 274, 455, 505, 515, 685, 707, 721, 910, 959, 1010, 1030, 1313, 1339, 1370, 1414, 1442, 1781, 1918, 2626, 2678, 3535, 3562, 3605, 4795, 6565, 6695, 7070, 7210, 8905, 9191, 9373, 9590, 10403, 12467, 13130, 13390, 13837, 14111, 17810, 18382, 18746, 20806, 24934, 27674, 28222, 45955, 46865, 52015, 62335, 69185, 70555, 72821, 91910, 93730, 96859, 98777, 104030, 124670, 135239, 138370, 141110, 145642, 179881, 183443, 193718, 197554, 270478, 359762, 364105, 366886, 484295, 493885, 676195, 728210, 899405, 917215, 946673, 968590, 987770, 1259167, 1284101, 1352390, 1425211, 1798810, 1834430, 1893346, 2518334, 2568202, 2850422, 4733365, 6295835, 6420505, 7126055, 9466730, 9976477, 12591670, 12841010, 14252110, 18527743, 19952954, 37055486, 49882385, 92638715, 99764770, 129694201, 185277430, 259388402, 648471005, 1296942010]

約数ペア:

[(1, 1296942010), (2, 648471005), (5, 259388402), (7, 185277430), (10, 129694201), (13, 99764770), (14, 92638715), (26, 49882385), (35, 37055486), (65, 19952954), (70, 18527743), (91, 14252110), (101, 12841010), (103, 12591670), (130, 9976477), (137, 9466730), (182, 7126055), (202, 6420505), (206, 6295835), (274, 4733365), (455, 2850422), (505, 2568202), (515, 2518334), (685, 1893346), (707, 1834430), (721, 1798810), (910, 1425211), (959, 1352390), (1010, 1284101), (1030, 1259167), (1313, 987770), (1339, 968590), (1370, 946673), (1414, 917215), (1442, 899405), (1781, 728210), (1918, 676195), (2626, 493885), (2678, 484295), (3535, 366886), (3562, 364105), (3605, 359762), (4795, 270478), (6565, 197554), (6695, 193718), (7070, 183443), (7210, 179881), (8905, 145642), (9191, 141110), (9373, 138370), (9590, 135239), (10403, 124670), (12467, 104030), (13130, 98777), (13390, 96859), (13837, 93730), (14111, 91910), (17810, 72821), (18382, 70555), (18746, 69185), (20806, 62335), (24934, 52015), (27674, 46865), (28222, 45955)]