189531230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2707589}}^1$

素因数の和:2707603

約数の個数: 16

約数和(自身を含む): 389892960

約数和(自身を除く): 200361730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2707589, 5415178, 13537945, 18953123, 27075890, 37906246, 94765615, 189531230]

約数ペア:

[(1, 189531230), (2, 94765615), (5, 37906246), (7, 27075890), (10, 18953123), (14, 13537945), (35, 5415178), (70, 2707589)]