12112170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 33543936

約数和(自身を除く): 21431766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 421, 685, 822, 842, 959, 1263, 1370, 1918, 2055, 2105, 2526, 2877, 2947, 4110, 4210, 4795, 5754, 5894, 6315, 8841, 9590, 12630, 14385, 14735, 17682, 28770, 29470, 44205, 57677, 88410, 115354, 173031, 288385, 346062, 403739, 576770, 807478, 865155, 1211217, 1730310, 2018695, 2422434, 4037390, 6056085, 12112170]

約数ペア:

[(1, 12112170), (2, 6056085), (3, 4037390), (5, 2422434), (6, 2018695), (7, 1730310), (10, 1211217), (14, 865155), (15, 807478), (21, 576770), (30, 403739), (35, 346062), (42, 288385), (70, 173031), (105, 115354), (137, 88410), (210, 57677), (274, 44205), (411, 29470), (421, 28770), (685, 17682), (822, 14735), (842, 14385), (959, 12630), (1263, 9590), (1370, 8841), (1918, 6315), (2055, 5894), (2105, 5754), (2526, 4795), (2877, 4210), (2947, 4110)]