69402454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 122994144

約数和(自身を除く): 53591690

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 121, 242, 253, 337, 407, 506, 674, 814, 851, 1702, 2783, 3707, 4477, 5566, 7414, 7751, 8954, 9361, 12469, 15502, 18722, 24938, 40777, 81554, 85261, 102971, 137159, 170522, 205942, 274318, 286787, 573574, 937871, 1508749, 1875742, 3017498, 3154657, 6309314, 34701227, 69402454]

約数ペア:

[(1, 69402454), (2, 34701227), (11, 6309314), (22, 3154657), (23, 3017498), (37, 1875742), (46, 1508749), (74, 937871), (121, 573574), (242, 286787), (253, 274318), (337, 205942), (407, 170522), (506, 137159), (674, 102971), (814, 85261), (851, 81554), (1702, 40777), (2783, 24938), (3707, 18722), (4477, 15502), (5566, 12469), (7414, 9361), (7751, 8954)]