30703270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2293}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 60121152

約数和(自身を除く): 29417882

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2293, 2678, 4586, 6695, 11465, 13390, 22930, 29809, 59618, 149045, 236179, 298090, 472358, 1180895, 2361790, 3070327, 6140654, 15351635, 30703270]

約数ペア:

[(1, 30703270), (2, 15351635), (5, 6140654), (10, 3070327), (13, 2361790), (26, 1180895), (65, 472358), (103, 298090), (130, 236179), (206, 149045), (515, 59618), (1030, 29809), (1339, 22930), (2293, 13390), (2678, 11465), (4586, 6695)]