139357860

素因数分解:

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

素因数の和:2322643

約数の個数: 24

約数和(自身を含む): 390202176

約数和(自身を除く): 250844316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2322631, 4645262, 6967893, 9290524, 11613155, 13935786, 23226310, 27871572, 34839465, 46452620, 69678930, 139357860]

約数ペア:

[(1, 139357860), (2, 69678930), (3, 46452620), (4, 34839465), (5, 27871572), (6, 23226310), (10, 13935786), (12, 11613155), (15, 9290524), (20, 6967893), (30, 4645262), (60, 2322631)]