1948230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21647}}^1$

素因数の和:21660

約数の個数: 24

約数和(自身を含む): 5065632

約数和(自身を除く): 3117402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21647, 43294, 64941, 108235, 129882, 194823, 216470, 324705, 389646, 649410, 974115, 1948230]

約数ペア:

[(1, 1948230), (2, 974115), (3, 649410), (5, 389646), (6, 324705), (9, 216470), (10, 194823), (15, 129882), (18, 108235), (30, 64941), (45, 43294), (90, 21647)]