30423142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1249}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 48150000

約数和(自身を除く): 17726858

約数列:

[1, 2, 19, 38, 641, 1249, 1282, 2498, 12179, 23731, 24358, 47462, 800609, 1601218, 15211571, 30423142]

約数ペア:

[(1, 30423142), (2, 15211571), (19, 1601218), (38, 800609), (641, 47462), (1249, 24358), (1282, 23731), (2498, 12179)]