30392913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 14765487

約数列:

[1, 3, 19, 23, 57, 69, 97, 239, 291, 437, 717, 1311, 1843, 2231, 4541, 5497, 5529, 6693, 13623, 16491, 23183, 42389, 69549, 104443, 127167, 313329, 440477, 533209, 1321431, 1599627, 10130971, 30392913]

約数ペア:

[(1, 30392913), (3, 10130971), (19, 1599627), (23, 1321431), (57, 533209), (69, 440477), (97, 313329), (239, 127167), (291, 104443), (437, 69549), (717, 42389), (1311, 23183), (1843, 16491), (2231, 13623), (4541, 6693), (5497, 5529)]