30272738

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1886

約数の個数: 24

約数和(自身を含む): 50035968

約数和(自身を除く): 19763230

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 1823, 3646, 8303, 16606, 34637, 41929, 69274, 83858, 658103, 796651, 1316206, 1593302, 15136369, 30272738]

約数ペア:

[(1, 30272738), (2, 15136369), (19, 1593302), (23, 1316206), (38, 796651), (46, 658103), (361, 83858), (437, 69274), (722, 41929), (874, 34637), (1823, 16606), (3646, 8303)]