30940246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2333}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 49014000

約数和(自身を除く): 18073754

約数列:

[1, 2, 19, 38, 349, 698, 2333, 4666, 6631, 13262, 44327, 88654, 814217, 1628434, 15470123, 30940246]

約数ペア:

[(1, 30940246), (2, 15470123), (19, 1628434), (38, 814217), (349, 88654), (698, 44327), (2333, 13262), (4666, 6631)]