87101430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223337}}^1$

素因数の和:223360

約数の個数: 32

約数和(自身を含む): 225124704

約数和(自身を除く): 138023274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 223337, 446674, 670011, 1116685, 1340022, 2233370, 2903381, 3350055, 5806762, 6700110, 8710143, 14516905, 17420286, 29033810, 43550715, 87101430]

約数ペア:

[(1, 87101430), (2, 43550715), (3, 29033810), (5, 17420286), (6, 14516905), (10, 8710143), (13, 6700110), (15, 5806762), (26, 3350055), (30, 2903381), (39, 2233370), (65, 1340022), (78, 1116685), (130, 670011), (195, 446674), (390, 223337)]