16897260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281621}}^1$

素因数の和:281633

約数の個数: 24

約数和(自身を含む): 47312496

約数和(自身を除く): 30415236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281621, 563242, 844863, 1126484, 1408105, 1689726, 2816210, 3379452, 4224315, 5632420, 8448630, 16897260]

約数ペア:

[(1, 16897260), (2, 8448630), (3, 5632420), (4, 4224315), (5, 3379452), (6, 2816210), (10, 1689726), (12, 1408105), (15, 1126484), (20, 844863), (30, 563242), (60, 281621)]