121298970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 330301440

約数和(自身を除く): 209002470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 79, 93, 127, 130, 155, 158, 186, 195, 237, 254, 310, 381, 390, 395, 403, 465, 474, 635, 762, 790, 806, 930, 1027, 1185, 1209, 1270, 1651, 1905, 2015, 2054, 2370, 2418, 2449, 3081, 3302, 3810, 3937, 4030, 4898, 4953, 5135, 6045, 6162, 7347, 7874, 8255, 9906, 10033, 10270, 11811, 12090, 12245, 14694, 15405, 16510, 19685, 20066, 23622, 24490, 24765, 30099, 30810, 31837, 36735, 39370, 49530, 50165, 51181, 59055, 60198, 63674, 73470, 95511, 100330, 102362, 118110, 130429, 150495, 153543, 159185, 191022, 255905, 260858, 300990, 307086, 311023, 318370, 391287, 477555, 511810, 622046, 652145, 767715, 782574, 933069, 955110, 1304290, 1535430, 1555115, 1866138, 1956435, 3110230, 3912870, 4043299, 4665345, 8086598, 9330690, 12129897, 20216495, 24259794, 40432990, 60649485, 121298970]

約数ペア:

[(1, 121298970), (2, 60649485), (3, 40432990), (5, 24259794), (6, 20216495), (10, 12129897), (13, 9330690), (15, 8086598), (26, 4665345), (30, 4043299), (31, 3912870), (39, 3110230), (62, 1956435), (65, 1866138), (78, 1555115), (79, 1535430), (93, 1304290), (127, 955110), (130, 933069), (155, 782574), (158, 767715), (186, 652145), (195, 622046), (237, 511810), (254, 477555), (310, 391287), (381, 318370), (390, 311023), (395, 307086), (403, 300990), (465, 260858), (474, 255905), (635, 191022), (762, 159185), (790, 153543), (806, 150495), (930, 130429), (1027, 118110), (1185, 102362), (1209, 100330), (1270, 95511), (1651, 73470), (1905, 63674), (2015, 60198), (2054, 59055), (2370, 51181), (2418, 50165), (2449, 49530), (3081, 39370), (3302, 36735), (3810, 31837), (3937, 30810), (4030, 30099), (4898, 24765), (4953, 24490), (5135, 23622), (6045, 20066), (6162, 19685), (7347, 16510), (7874, 15405), (8255, 14694), (9906, 12245), (10033, 12090), (10270, 11811)]