30970234

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 47916000

約数和(自身を除く): 16945766

約数列:

[1, 2, 43, 86, 131, 262, 2749, 5498, 5633, 11266, 118207, 236414, 360119, 720238, 15485117, 30970234]

約数ペア:

[(1, 30970234), (2, 15485117), (43, 720238), (86, 360119), (131, 236414), (262, 118207), (2749, 11266), (5498, 5633)]