1929805470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21442283}}^1$

素因数の和:21442296

約数の個数: 24

約数和(自身を含む): 5017494456

約数和(自身を除く): 3087688986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21442283, 42884566, 64326849, 107211415, 128653698, 192980547, 214422830, 321634245, 385961094, 643268490, 964902735, 1929805470]

約数ペア:

[(1, 1929805470), (2, 964902735), (3, 643268490), (5, 385961094), (6, 321634245), (9, 214422830), (10, 192980547), (15, 128653698), (18, 107211415), (30, 64326849), (45, 42884566), (90, 21442283)]