30801332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 55491912

約数和(自身を除く): 24690580

約数列:

[1, 2, 4, 41, 82, 164, 293, 586, 641, 1172, 1282, 2564, 12013, 24026, 26281, 48052, 52562, 105124, 187813, 375626, 751252, 7700333, 15400666, 30801332]

約数ペア:

[(1, 30801332), (2, 15400666), (4, 7700333), (41, 751252), (82, 375626), (164, 187813), (293, 105124), (586, 52562), (641, 48052), (1172, 26281), (1282, 24026), (2564, 12013)]