2168022045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 4183695360

約数和(自身を除く): 2015673315

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 61, 93, 105, 155, 179, 183, 217, 305, 427, 465, 537, 651, 895, 915, 1085, 1253, 1281, 1891, 2135, 2685, 3255, 3721, 3759, 5549, 5673, 6265, 6405, 9455, 10919, 11163, 13237, 16647, 18605, 18795, 26047, 27745, 28365, 32757, 38843, 39711, 54595, 55815, 66185, 76433, 78141, 83235, 115351, 116529, 130235, 163785, 194215, 198555, 229299, 338489, 346053, 382165, 390705, 576755, 582645, 666059, 807457, 1015467, 1146495, 1692445, 1730265, 1998177, 2369423, 2422371, 3330295, 4037285, 4662413, 5077335, 7108269, 9990885, 11847115, 12111855, 13987239, 20647829, 23312065, 35541345, 61943487, 69936195, 103239145, 144534803, 309717435, 433604409, 722674015, 2168022045]

約数ペア:

[(1, 2168022045), (3, 722674015), (5, 433604409), (7, 309717435), (15, 144534803), (21, 103239145), (31, 69936195), (35, 61943487), (61, 35541345), (93, 23312065), (105, 20647829), (155, 13987239), (179, 12111855), (183, 11847115), (217, 9990885), (305, 7108269), (427, 5077335), (465, 4662413), (537, 4037285), (651, 3330295), (895, 2422371), (915, 2369423), (1085, 1998177), (1253, 1730265), (1281, 1692445), (1891, 1146495), (2135, 1015467), (2685, 807457), (3255, 666059), (3721, 582645), (3759, 576755), (5549, 390705), (5673, 382165), (6265, 346053), (6405, 338489), (9455, 229299), (10919, 198555), (11163, 194215), (13237, 163785), (16647, 130235), (18605, 116529), (18795, 115351), (26047, 83235), (27745, 78141), (28365, 76433), (32757, 66185), (38843, 55815), (39711, 54595)]