30247822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{124991}}^1$

素因数の和:125015

約数の個数: 12

約数和(自身を含む): 49871808

約数和(自身を除く): 19623986

約数列:

[1, 2, 11, 22, 121, 242, 124991, 249982, 1374901, 2749802, 15123911, 30247822]

約数ペア:

[(1, 30247822), (2, 15123911), (11, 2749802), (22, 1374901), (121, 249982), (242, 124991)]