30297058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72481}}^1$

素因数の和:72513

約数の個数: 16

約数和(自身を含む): 52187040

約数和(自身を除く): 21889982

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72481, 144962, 797291, 1377139, 1594582, 2754278, 15148529, 30297058]

約数ペア:

[(1, 30297058), (2, 15148529), (11, 2754278), (19, 1594582), (22, 1377139), (38, 797291), (209, 144962), (418, 72481)]