30856292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7691}}^1$

素因数の和:7771

約数の個数: 24

約数和(自身を含む): 58151520

約数和(自身を除く): 27295228

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 7691, 15382, 30764, 130747, 261494, 453769, 522988, 907538, 1815076, 7714073, 15428146, 30856292]

約数ペア:

[(1, 30856292), (2, 15428146), (4, 7714073), (17, 1815076), (34, 907538), (59, 522988), (68, 453769), (118, 261494), (236, 130747), (1003, 30764), (2006, 15382), (4012, 7691)]