453381180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1217}}^1$

素因数の和:2123

約数の個数: 96

約数和(自身を含む): 1453648896

約数和(自身を除く): 1000267716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 887, 1217, 1774, 2434, 2661, 3548, 3651, 4435, 4868, 5322, 6085, 6209, 7302, 8519, 8870, 10644, 12170, 12418, 13305, 14604, 17038, 17740, 18255, 18627, 24340, 24836, 25557, 26610, 31045, 34076, 36510, 37254, 42595, 51114, 53220, 62090, 73020, 74508, 85190, 93135, 102228, 124180, 127785, 170380, 186270, 255570, 372540, 511140, 1079479, 2158958, 3238437, 4317916, 5397395, 6476874, 7556353, 10794790, 12953748, 15112706, 16192185, 21589580, 22669059, 30225412, 32384370, 37781765, 45338118, 64768740, 75563530, 90676236, 113345295, 151127060, 226690590, 453381180]

約数ペア:

[(1, 453381180), (2, 226690590), (3, 151127060), (4, 113345295), (5, 90676236), (6, 75563530), (7, 64768740), (10, 45338118), (12, 37781765), (14, 32384370), (15, 30225412), (20, 22669059), (21, 21589580), (28, 16192185), (30, 15112706), (35, 12953748), (42, 10794790), (60, 7556353), (70, 6476874), (84, 5397395), (105, 4317916), (140, 3238437), (210, 2158958), (420, 1079479), (887, 511140), (1217, 372540), (1774, 255570), (2434, 186270), (2661, 170380), (3548, 127785), (3651, 124180), (4435, 102228), (4868, 93135), (5322, 85190), (6085, 74508), (6209, 73020), (7302, 62090), (8519, 53220), (8870, 51114), (10644, 42595), (12170, 37254), (12418, 36510), (13305, 34076), (14604, 31045), (17038, 26610), (17740, 25557), (18255, 24836), (18627, 24340)]