157220407070

素因数分解:

$2^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{27631003}}^1$

素因数の和:27631579

約数の個数: 16

約数和(自身を含む): 283494101040

約数和(自身を除く): 126273693970

約数列:

[1, 2, 5, 10, 569, 1138, 2845, 5690, 27631003, 55262006, 138155015, 276310030, 15722040707, 31444081414, 78610203535, 157220407070]

約数ペア:

[(1, 157220407070), (2, 78610203535), (5, 31444081414), (10, 15722040707), (569, 276310030), (1138, 138155015), (2845, 55262006), (5690, 27631003)]