30530318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 56663040

約数和(自身を除く): 26132722

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 619, 1238, 1897, 3523, 3794, 4333, 7046, 8047, 8666, 16094, 24661, 49322, 56329, 112658, 167749, 335498, 1174243, 2180737, 2348486, 4361474, 15265159, 30530318]

約数ペア:

[(1, 30530318), (2, 15265159), (7, 4361474), (13, 2348486), (14, 2180737), (26, 1174243), (91, 335498), (182, 167749), (271, 112658), (542, 56329), (619, 49322), (1238, 24661), (1897, 16094), (3523, 8666), (3794, 8047), (4333, 7046)]