977278319990

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{5861}}^1$

素因数の和:6343

約数の個数: 128

約数和(自身を含む): 2070983635200

約数和(自身を除く): 1093705315210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 173, 245, 281, 343, 346, 490, 562, 686, 865, 1211, 1405, 1715, 1730, 1967, 2422, 2810, 3430, 3934, 5861, 6055, 8477, 9835, 11722, 12110, 13769, 16954, 19670, 27538, 29305, 41027, 42385, 48613, 58610, 59339, 68845, 82054, 84770, 96383, 97226, 118678, 137690, 192766, 205135, 243065, 287189, 296695, 340291, 410270, 481915, 486130, 574378, 593390, 680582, 963830, 1013953, 1435945, 1646941, 1701455, 2010323, 2027906, 2382037, 2871890, 3293882, 3402910, 4020646, 4764074, 5069765, 7097671, 8234705, 10051615, 10139530, 11528587, 11910185, 14195342, 16469410, 16674259, 20103230, 23057174, 23820370, 33348518, 35488355, 49683697, 57642935, 70976710, 80700109, 83371295, 99367394, 115285870, 161400218, 166742590, 248418485, 284920793, 347785879, 403500545, 496836970, 564900763, 569841586, 695571758, 807001090, 1129801526, 1424603965, 1738929395, 1994445551, 2824503815, 2849207930, 3477858790, 3988891102, 5649007630, 9972227755, 13961118857, 19944455510, 27922237714, 69805594285, 97727831999, 139611188570, 195455663998, 488639159995, 977278319990]

約数ペア:

[(1, 977278319990), (2, 488639159995), (5, 195455663998), (7, 139611188570), (10, 97727831999), (14, 69805594285), (35, 27922237714), (49, 19944455510), (70, 13961118857), (98, 9972227755), (173, 5649007630), (245, 3988891102), (281, 3477858790), (343, 2849207930), (346, 2824503815), (490, 1994445551), (562, 1738929395), (686, 1424603965), (865, 1129801526), (1211, 807001090), (1405, 695571758), (1715, 569841586), (1730, 564900763), (1967, 496836970), (2422, 403500545), (2810, 347785879), (3430, 284920793), (3934, 248418485), (5861, 166742590), (6055, 161400218), (8477, 115285870), (9835, 99367394), (11722, 83371295), (12110, 80700109), (13769, 70976710), (16954, 57642935), (19670, 49683697), (27538, 35488355), (29305, 33348518), (41027, 23820370), (42385, 23057174), (48613, 20103230), (58610, 16674259), (59339, 16469410), (68845, 14195342), (82054, 11910185), (84770, 11528587), (96383, 10139530), (97226, 10051615), (118678, 8234705), (137690, 7097671), (192766, 5069765), (205135, 4764074), (243065, 4020646), (287189, 3402910), (296695, 3293882), (340291, 2871890), (410270, 2382037), (481915, 2027906), (486130, 2010323), (574378, 1701455), (593390, 1646941), (680582, 1435945), (963830, 1013953)]