57438290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 132378624

約数和(自身を除く): 74940334

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 71, 91, 98, 127, 130, 142, 182, 245, 254, 355, 455, 490, 497, 635, 637, 710, 889, 910, 923, 994, 1270, 1274, 1651, 1778, 1846, 2485, 3185, 3302, 3479, 4445, 4615, 4970, 6223, 6370, 6461, 6958, 8255, 8890, 9017, 9230, 11557, 12446, 12922, 16510, 17395, 18034, 23114, 31115, 32305, 34790, 45085, 45227, 57785, 62230, 63119, 64610, 80899, 90170, 90454, 115570, 117221, 126238, 161798, 226135, 234442, 315595, 404495, 441833, 452270, 586105, 631190, 808990, 820547, 883666, 1172210, 1641094, 2209165, 4102735, 4418330, 5743829, 8205470, 11487658, 28719145, 57438290]

約数ペア:

[(1, 57438290), (2, 28719145), (5, 11487658), (7, 8205470), (10, 5743829), (13, 4418330), (14, 4102735), (26, 2209165), (35, 1641094), (49, 1172210), (65, 883666), (70, 820547), (71, 808990), (91, 631190), (98, 586105), (127, 452270), (130, 441833), (142, 404495), (182, 315595), (245, 234442), (254, 226135), (355, 161798), (455, 126238), (490, 117221), (497, 115570), (635, 90454), (637, 90170), (710, 80899), (889, 64610), (910, 63119), (923, 62230), (994, 57785), (1270, 45227), (1274, 45085), (1651, 34790), (1778, 32305), (1846, 31115), (2485, 23114), (3185, 18034), (3302, 17395), (3479, 16510), (4445, 12922), (4615, 12446), (4970, 11557), (6223, 9230), (6370, 9017), (6461, 8890), (6958, 8255)]