1921000230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21344447}}^1$

素因数の和:21344460

約数の個数: 24

約数和(自身を含む): 4994600832

約数和(自身を除く): 3073600602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21344447, 42688894, 64033341, 106722235, 128066682, 192100023, 213444470, 320166705, 384200046, 640333410, 960500115, 1921000230]

約数ペア:

[(1, 1921000230), (2, 960500115), (3, 640333410), (5, 384200046), (6, 320166705), (9, 213444470), (10, 192100023), (15, 128066682), (18, 106722235), (30, 64033341), (45, 42688894), (90, 21344447)]