30858588

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12073}}^1$

素因数の和:12154

約数の個数: 36

約数和(自身を含む): 79108848

約数和(自身を除く): 48250260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 12073, 24146, 36219, 48292, 72438, 108657, 144876, 217314, 434628, 857183, 1714366, 2571549, 3428732, 5143098, 7714647, 10286196, 15429294, 30858588]

約数ペア:

[(1, 30858588), (2, 15429294), (3, 10286196), (4, 7714647), (6, 5143098), (9, 3428732), (12, 2571549), (18, 1714366), (36, 857183), (71, 434628), (142, 217314), (213, 144876), (284, 108657), (426, 72438), (639, 48292), (852, 36219), (1278, 24146), (2556, 12073)]