30171270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1005709}}^1$

素因数の和:1005719

約数の個数: 16

約数和(自身を含む): 72411120

約数和(自身を除く): 42239850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1005709, 2011418, 3017127, 5028545, 6034254, 10057090, 15085635, 30171270]

約数ペア:

[(1, 30171270), (2, 15085635), (3, 10057090), (5, 6034254), (6, 5028545), (10, 3017127), (15, 2011418), (30, 1005709)]