30834397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 37509120

約数和(自身を除く): 6674723

約数列:

[1, 11, 19, 43, 47, 73, 209, 473, 517, 803, 817, 893, 1387, 2021, 3139, 3431, 8987, 9823, 15257, 22231, 34529, 37741, 38399, 59641, 65189, 147533, 422389, 656051, 717079, 1622863, 2803127, 30834397]

約数ペア:

[(1, 30834397), (11, 2803127), (19, 1622863), (43, 717079), (47, 656051), (73, 422389), (209, 147533), (473, 65189), (517, 59641), (803, 38399), (817, 37741), (893, 34529), (1387, 22231), (2021, 15257), (3139, 9823), (3431, 8987)]