30147986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59581}}^1$

素因数の和:59617

約数の個数: 16

約数和(自身を含む): 51478848

約数和(自身を除く): 21330862

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 59581, 119162, 655391, 1310782, 1370363, 2740726, 15073993, 30147986]

約数ペア:

[(1, 30147986), (2, 15073993), (11, 2740726), (22, 1370363), (23, 1310782), (46, 655391), (253, 119162), (506, 59581)]