297776170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{68141}}^1$

素因数の和:68190

約数の個数: 32

約数和(自身を含む): 588746880

約数和(自身を除く): 290970710

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 68141, 136282, 340705, 681410, 1294679, 1567243, 2589358, 3134486, 6473395, 7836215, 12946790, 15672430, 29777617, 59555234, 148888085, 297776170]

約数ペア:

[(1, 297776170), (2, 148888085), (5, 59555234), (10, 29777617), (19, 15672430), (23, 12946790), (38, 7836215), (46, 6473395), (95, 3134486), (115, 2589358), (190, 1567243), (230, 1294679), (437, 681410), (874, 340705), (2185, 136282), (4370, 68141)]