14720340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{245339}}^1$

素因数の和:245351

約数の個数: 24

約数和(自身を含む): 41217120

約数和(自身を除く): 26496780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 245339, 490678, 736017, 981356, 1226695, 1472034, 2453390, 2944068, 3680085, 4906780, 7360170, 14720340]

約数ペア:

[(1, 14720340), (2, 7360170), (3, 4906780), (4, 3680085), (5, 2944068), (6, 2453390), (10, 1472034), (12, 1226695), (15, 981356), (20, 736017), (30, 490678), (60, 245339)]