2179670

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 4153248

約数和(自身を除く): 1973578

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 137, 185, 215, 274, 370, 430, 685, 1370, 1591, 3182, 5069, 5891, 7955, 10138, 11782, 15910, 25345, 29455, 50690, 58910, 217967, 435934, 1089835, 2179670]

約数ペア:

[(1, 2179670), (2, 1089835), (5, 435934), (10, 217967), (37, 58910), (43, 50690), (74, 29455), (86, 25345), (137, 15910), (185, 11782), (215, 10138), (274, 7955), (370, 5891), (430, 5069), (685, 3182), (1370, 1591)]