30516538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{51031}}^1$

素因数の和:51069

約数の個数: 16

約数和(自身を含む): 51440256

約数和(自身を除く): 20923718

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 51031, 102062, 663403, 1173713, 1326806, 2347426, 15258269, 30516538]

約数ペア:

[(1, 30516538), (2, 15258269), (13, 2347426), (23, 1326806), (26, 1173713), (46, 663403), (299, 102062), (598, 51031)]