20102310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74453}}^1$

素因数の和:74469

約数の個数: 32

約数和(自身を含む): 53606880

約数和(自身を除く): 33504570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74453, 148906, 223359, 372265, 446718, 670077, 744530, 1116795, 1340154, 2010231, 2233590, 3350385, 4020462, 6700770, 10051155, 20102310]

約数ペア:

[(1, 20102310), (2, 10051155), (3, 6700770), (5, 4020462), (6, 3350385), (9, 2233590), (10, 2010231), (15, 1340154), (18, 1116795), (27, 744530), (30, 670077), (45, 446718), (54, 372265), (90, 223359), (135, 148906), (270, 74453)]