209036790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2322631}}^1$

素因数の和:2322644

約数の個数: 24

約数和(自身を含む): 543495888

約数和(自身を除く): 334459098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2322631, 4645262, 6967893, 11613155, 13935786, 20903679, 23226310, 34839465, 41807358, 69678930, 104518395, 209036790]

約数ペア:

[(1, 209036790), (2, 104518395), (3, 69678930), (5, 41807358), (6, 34839465), (9, 23226310), (10, 20903679), (15, 13935786), (18, 11613155), (30, 6967893), (45, 4645262), (90, 2322631)]