30719184

素因数分解:

$2^4\times 3^1\times {\mathrm{639983}}^1$

素因数の和:639994

約数の個数: 20

約数和(自身を含む): 79358016

約数和(自身を除く): 48638832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 639983, 1279966, 1919949, 2559932, 3839898, 5119864, 7679796, 10239728, 15359592, 30719184]

約数ペア:

[(1, 30719184), (2, 15359592), (3, 10239728), (4, 7679796), (6, 5119864), (8, 3839898), (12, 2559932), (16, 1919949), (24, 1279966), (48, 639983)]