1718940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{28649}}^1$

素因数の和:28661

約数の個数: 24

約数和(自身を含む): 4813200

約数和(自身を除く): 3094260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 28649, 57298, 85947, 114596, 143245, 171894, 286490, 343788, 429735, 572980, 859470, 1718940]

約数ペア:

[(1, 1718940), (2, 859470), (3, 572980), (4, 429735), (5, 343788), (6, 286490), (10, 171894), (12, 143245), (15, 114596), (20, 85947), (30, 57298), (60, 28649)]