202106790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2245631}}^1$

素因数の和:2245644

約数の個数: 24

約数和(自身を含む): 525477888

約数和(自身を除く): 323371098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2245631, 4491262, 6736893, 11228155, 13473786, 20210679, 22456310, 33684465, 40421358, 67368930, 101053395, 202106790]

約数ペア:

[(1, 202106790), (2, 101053395), (3, 67368930), (5, 40421358), (6, 33684465), (9, 22456310), (10, 20210679), (15, 13473786), (18, 11228155), (30, 6736893), (45, 4491262), (90, 2245631)]