30914906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 52498368

約数和(自身を除く): 21583462

約数列:

[1, 2, 11, 22, 37, 74, 163, 233, 326, 407, 466, 814, 1793, 2563, 3586, 5126, 6031, 8621, 12062, 17242, 37979, 66341, 75958, 94831, 132682, 189662, 417769, 835538, 1405223, 2810446, 15457453, 30914906]

約数ペア:

[(1, 30914906), (2, 15457453), (11, 2810446), (22, 1405223), (37, 835538), (74, 417769), (163, 189662), (233, 132682), (326, 94831), (407, 75958), (466, 66341), (814, 37979), (1793, 17242), (2563, 12062), (3586, 8621), (5126, 6031)]