30320276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56993}}^1$

素因数の和:57023

約数の個数: 24

約数和(自身を含む): 63833280

約数和(自身を除く): 33513004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 56993, 113986, 227972, 398951, 797902, 1082867, 1595804, 2165734, 4331468, 7580069, 15160138, 30320276]

約数ペア:

[(1, 30320276), (2, 15160138), (4, 7580069), (7, 4331468), (14, 2165734), (19, 1595804), (28, 1082867), (38, 797902), (76, 398951), (133, 227972), (266, 113986), (532, 56993)]