30879237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 14117883

約数列:

[1, 3, 19, 57, 61, 83, 107, 183, 249, 321, 1159, 1577, 2033, 3477, 4731, 5063, 6099, 6527, 8881, 15189, 19581, 26643, 96197, 124013, 168739, 288591, 372039, 506217, 541741, 1625223, 10293079, 30879237]

約数ペア:

[(1, 30879237), (3, 10293079), (19, 1625223), (57, 541741), (61, 506217), (83, 372039), (107, 288591), (183, 168739), (249, 124013), (321, 96197), (1159, 26643), (1577, 19581), (2033, 15189), (3477, 8881), (4731, 6527), (5063, 6099)]