30472414

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2392

約数の個数: 24

約数和(自身を含む): 53577720

約数和(自身を除く): 23105306

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 2237, 4474, 6811, 13622, 15659, 31318, 109613, 219226, 310943, 621886, 2176601, 4353202, 15236207, 30472414]

約数ペア:

[(1, 30472414), (2, 15236207), (7, 4353202), (14, 2176601), (49, 621886), (98, 310943), (139, 219226), (278, 109613), (973, 31318), (1946, 15659), (2237, 13622), (4474, 6811)]