30598780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18433}}^1$

素因数の和:18525

約数の個数: 24

約数和(自身を含む): 65035152

約数和(自身を除く): 34436372

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 18433, 36866, 73732, 92165, 184330, 368660, 1529939, 3059878, 6119756, 7649695, 15299390, 30598780]

約数ペア:

[(1, 30598780), (2, 15299390), (4, 7649695), (5, 6119756), (10, 3059878), (20, 1529939), (83, 368660), (166, 184330), (332, 92165), (415, 73732), (830, 36866), (1660, 18433)]