30710342

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2184

約数の個数: 24

約数和(自身を含む): 51065784

約数和(自身を除く): 20355442

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 2113, 4226, 7267, 14534, 27469, 54938, 90859, 181718, 357097, 714194, 1181167, 2362334, 15355171, 30710342]

約数ペア:

[(1, 30710342), (2, 15355171), (13, 2362334), (26, 1181167), (43, 714194), (86, 357097), (169, 181718), (338, 90859), (559, 54938), (1118, 27469), (2113, 14534), (4226, 7267)]