65688270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2189609}}^1$

素因数の和:2189619

約数の個数: 16

約数和(自身を含む): 157651920

約数和(自身を除く): 91963650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2189609, 4379218, 6568827, 10948045, 13137654, 21896090, 32844135, 65688270]

約数ペア:

[(1, 65688270), (2, 32844135), (3, 21896090), (5, 13137654), (6, 10948045), (10, 6568827), (15, 4379218), (30, 2189609)]