172018530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1911317}}^1$

素因数の和:1911330

約数の個数: 24

約数和(自身を含む): 447248412

約数和(自身を除く): 275229882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1911317, 3822634, 5733951, 9556585, 11467902, 17201853, 19113170, 28669755, 34403706, 57339510, 86009265, 172018530]

約数ペア:

[(1, 172018530), (2, 86009265), (3, 57339510), (5, 34403706), (6, 28669755), (9, 19113170), (10, 17201853), (15, 11467902), (18, 9556585), (30, 5733951), (45, 3822634), (90, 1911317)]