78137310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 205695360

約数和(自身を除く): 127558050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 163, 174, 190, 285, 290, 326, 435, 489, 551, 570, 815, 841, 870, 978, 1102, 1630, 1653, 1682, 2445, 2523, 2755, 3097, 3306, 4205, 4727, 4890, 5046, 5510, 6194, 8265, 8410, 9291, 9454, 12615, 14181, 15485, 15979, 16530, 18582, 23635, 25230, 28362, 30970, 31958, 46455, 47270, 47937, 70905, 79895, 89813, 92910, 95874, 137083, 141810, 159790, 179626, 239685, 269439, 274166, 411249, 449065, 479370, 538878, 685415, 822498, 898130, 1347195, 1370830, 2056245, 2604577, 2694390, 4112490, 5209154, 7813731, 13022885, 15627462, 26045770, 39068655, 78137310]

約数ペア:

[(1, 78137310), (2, 39068655), (3, 26045770), (5, 15627462), (6, 13022885), (10, 7813731), (15, 5209154), (19, 4112490), (29, 2694390), (30, 2604577), (38, 2056245), (57, 1370830), (58, 1347195), (87, 898130), (95, 822498), (114, 685415), (145, 538878), (163, 479370), (174, 449065), (190, 411249), (285, 274166), (290, 269439), (326, 239685), (435, 179626), (489, 159790), (551, 141810), (570, 137083), (815, 95874), (841, 92910), (870, 89813), (978, 79895), (1102, 70905), (1630, 47937), (1653, 47270), (1682, 46455), (2445, 31958), (2523, 30970), (2755, 28362), (3097, 25230), (3306, 23635), (4205, 18582), (4727, 16530), (4890, 15979), (5046, 15485), (5510, 14181), (6194, 12615), (8265, 9454), (8410, 9291)]