1948410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21649}}^1$

素因数の和:21662

約数の個数: 24

約数和(自身を含む): 5066100

約数和(自身を除く): 3117690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21649, 43298, 64947, 108245, 129894, 194841, 216490, 324735, 389682, 649470, 974205, 1948410]

約数ペア:

[(1, 1948410), (2, 974205), (3, 649470), (5, 389682), (6, 324735), (9, 216490), (10, 194841), (15, 129894), (18, 108245), (30, 64947), (45, 43298), (90, 21649)]