137911710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{21787}}^1$

素因数の和:22008

約数の個数: 32

約数和(自身を含む): 332572032

約数和(自身を除く): 194660322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 21787, 43574, 65361, 108935, 130722, 217870, 326805, 653610, 4597057, 9194114, 13791171, 22985285, 27582342, 45970570, 68955855, 137911710]

約数ペア:

[(1, 137911710), (2, 68955855), (3, 45970570), (5, 27582342), (6, 22985285), (10, 13791171), (15, 9194114), (30, 4597057), (211, 653610), (422, 326805), (633, 217870), (1055, 130722), (1266, 108935), (2110, 65361), (3165, 43574), (6330, 21787)]