30322388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 54813024

約数和(自身を除く): 24490636

約数列:

[1, 2, 4, 37, 74, 148, 211, 422, 844, 971, 1942, 3884, 7807, 15614, 31228, 35927, 71854, 143708, 204881, 409762, 819524, 7580597, 15161194, 30322388]

約数ペア:

[(1, 30322388), (2, 15161194), (4, 7580597), (37, 819524), (74, 409762), (148, 204881), (211, 143708), (422, 71854), (844, 35927), (971, 31228), (1942, 15614), (3884, 7807)]