170647230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{437557}}^1$

素因数の和:437580

約数の個数: 32

約数和(自身を含む): 441058464

約数和(自身を除く): 270411234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 437557, 875114, 1312671, 2187785, 2625342, 4375570, 5688241, 6563355, 11376482, 13126710, 17064723, 28441205, 34129446, 56882410, 85323615, 170647230]

約数ペア:

[(1, 170647230), (2, 85323615), (3, 56882410), (5, 34129446), (6, 28441205), (10, 17064723), (13, 13126710), (15, 11376482), (26, 6563355), (30, 5688241), (39, 4375570), (65, 2625342), (78, 2187785), (130, 1312671), (195, 875114), (390, 437557)]