64827690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2160923}}^1$

素因数の和:2160933

約数の個数: 16

約数和(自身を含む): 155586528

約数和(自身を除く): 90758838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2160923, 4321846, 6482769, 10804615, 12965538, 21609230, 32413845, 64827690]

約数ペア:

[(1, 64827690), (2, 32413845), (3, 21609230), (5, 12965538), (6, 10804615), (10, 6482769), (15, 4321846), (30, 2160923)]