30030340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34919}}^1$

素因数の和:34971

約数の個数: 24

約数和(自身を含む): 64532160

約数和(自身を除く): 34501820

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 34919, 69838, 139676, 174595, 349190, 698380, 1501517, 3003034, 6006068, 7507585, 15015170, 30030340]

約数ペア:

[(1, 30030340), (2, 15015170), (4, 7507585), (5, 6006068), (10, 3003034), (20, 1501517), (43, 698380), (86, 349190), (172, 174595), (215, 139676), (430, 69838), (860, 34919)]