856670370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28555679}}^1$

素因数の和:28555689

約数の個数: 16

約数和(自身を含む): 2056008960

約数和(自身を除く): 1199338590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 28555679, 57111358, 85667037, 142778395, 171334074, 285556790, 428335185, 856670370]

約数ペア:

[(1, 856670370), (2, 428335185), (3, 285556790), (5, 171334074), (6, 142778395), (10, 85667037), (15, 57111358), (30, 28555679)]