512283330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{437849}}^1$

素因数の和:437875

約数の個数: 48

約数和(自身を含む): 1434396600

約数和(自身を除く): 922113270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 437849, 875698, 1313547, 2189245, 2627094, 3940641, 4378490, 5692037, 6567735, 7881282, 11384074, 13135470, 17076111, 19703205, 28460185, 34152222, 39406410, 51228333, 56920370, 85380555, 102456666, 170761110, 256141665, 512283330]

約数ペア:

[(1, 512283330), (2, 256141665), (3, 170761110), (5, 102456666), (6, 85380555), (9, 56920370), (10, 51228333), (13, 39406410), (15, 34152222), (18, 28460185), (26, 19703205), (30, 17076111), (39, 13135470), (45, 11384074), (65, 7881282), (78, 6567735), (90, 5692037), (117, 4378490), (130, 3940641), (195, 2627094), (234, 2189245), (390, 1313547), (585, 875698), (1170, 437849)]