1915470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21283}}^1$

素因数の和:21296

約数の個数: 24

約数和(自身を含む): 4980456

約数和(自身を除く): 3064986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21283, 42566, 63849, 106415, 127698, 191547, 212830, 319245, 383094, 638490, 957735, 1915470]

約数ペア:

[(1, 1915470), (2, 957735), (3, 638490), (5, 383094), (6, 319245), (9, 212830), (10, 191547), (15, 127698), (18, 106415), (30, 63849), (45, 42566), (90, 21283)]