30972034

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 48957300

約数和(自身を除く): 17985266

約数列:

[1, 2, 37, 53, 74, 106, 149, 298, 1961, 2809, 3922, 5513, 5618, 7897, 11026, 15794, 103933, 207866, 292189, 418541, 584378, 837082, 15486017, 30972034]

約数ペア:

[(1, 30972034), (2, 15486017), (37, 837082), (53, 584378), (74, 418541), (106, 292189), (149, 207866), (298, 103933), (1961, 15794), (2809, 11026), (3922, 7897), (5513, 5618)]