30627974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6581}}^1$

素因数の和:6775

約数の個数: 16

約数和(自身を含む): 49759920

約数和(自身を除く): 19131946

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4654, 6581, 13162, 85553, 171106, 1177999, 2355998, 15313987, 30627974]

約数ペア:

[(1, 30627974), (2, 15313987), (13, 2355998), (26, 1177999), (179, 171106), (358, 85553), (2327, 13162), (4654, 6581)]