1693140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{28219}}^1$

素因数の和:28231

約数の個数: 24

約数和(自身を含む): 4740960

約数和(自身を除く): 3047820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 28219, 56438, 84657, 112876, 141095, 169314, 282190, 338628, 423285, 564380, 846570, 1693140]

約数ペア:

[(1, 1693140), (2, 846570), (3, 564380), (4, 423285), (5, 338628), (6, 282190), (10, 169314), (12, 141095), (15, 112876), (20, 84657), (30, 56438), (60, 28219)]