30939964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6827}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 59649408

約数和(自身を除く): 28709444

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 6827, 13654, 27308, 75097, 150194, 300388, 703181, 1406362, 2812724, 7734991, 15469982, 30939964]

約数ペア:

[(1, 30939964), (2, 15469982), (4, 7734991), (11, 2812724), (22, 1406362), (44, 703181), (103, 300388), (206, 150194), (412, 75097), (1133, 27308), (2266, 13654), (4532, 6827)]