30488008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{200579}}^1$

素因数の和:200604

約数の個数: 16

約数和(自身を含む): 60174000

約数和(自身を除く): 29685992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 200579, 401158, 802316, 1604632, 3811001, 7622002, 15244004, 30488008]

約数ペア:

[(1, 30488008), (2, 15244004), (4, 7622002), (8, 3811001), (19, 1604632), (38, 802316), (76, 401158), (152, 200579)]