248915570

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{315083}}^1$

素因数の和:315169

約数の個数: 16

約数和(自身を含む): 453720960

約数和(自身を除く): 204805390

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 315083, 630166, 1575415, 3150830, 24891557, 49783114, 124457785, 248915570]

約数ペア:

[(1, 248915570), (2, 124457785), (5, 49783114), (10, 24891557), (79, 3150830), (158, 1575415), (395, 630166), (790, 315083)]