40720074

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{295073}}^1$

素因数の和:295101

約数の個数: 16

約数和(自身を含む): 84981312

約数和(自身を除く): 44261238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 295073, 590146, 885219, 1770438, 6786679, 13573358, 20360037, 40720074]

約数ペア:

[(1, 40720074), (2, 20360037), (3, 13573358), (6, 6786679), (23, 1770438), (46, 885219), (69, 590146), (138, 295073)]