30886943

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 5608417

約数列:

[1, 17, 29, 31, 43, 47, 493, 527, 731, 799, 899, 1247, 1333, 1363, 1457, 2021, 15283, 21199, 22661, 23171, 24769, 34357, 38657, 42253, 58609, 62651, 657169, 718301, 996353, 1065067, 1816879, 30886943]

約数ペア:

[(1, 30886943), (17, 1816879), (29, 1065067), (31, 996353), (43, 718301), (47, 657169), (493, 62651), (527, 58609), (731, 42253), (799, 38657), (899, 34357), (1247, 24769), (1333, 23171), (1363, 22661), (1457, 21199), (2021, 15283)]