864930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2621}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 2265408

約数和(自身を除く): 1400478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 2621, 5242, 7863, 13105, 15726, 26210, 28831, 39315, 57662, 78630, 86493, 144155, 172986, 288310, 432465, 864930]

約数ペア:

[(1, 864930), (2, 432465), (3, 288310), (5, 172986), (6, 144155), (10, 86493), (11, 78630), (15, 57662), (22, 39315), (30, 28831), (33, 26210), (55, 15726), (66, 13105), (110, 7863), (165, 5242), (330, 2621)]