273457670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 499074048

約数和(自身を除く): 225616378

約数列:

[1, 2, 5, 10, 127, 197, 254, 394, 635, 985, 1093, 1270, 1970, 2186, 5465, 10930, 25019, 50038, 125095, 138811, 215321, 250190, 277622, 430642, 694055, 1076605, 1388110, 2153210, 27345767, 54691534, 136728835, 273457670]

約数ペア:

[(1, 273457670), (2, 136728835), (5, 54691534), (10, 27345767), (127, 2153210), (197, 1388110), (254, 1076605), (394, 694055), (635, 430642), (985, 277622), (1093, 250190), (1270, 215321), (1970, 138811), (2186, 125095), (5465, 50038), (10930, 25019)]