30111974

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{15667}}^1$

素因数の和:15731

約数の個数: 12

約数和(自身を含む): 46674972

約数和(自身を除く): 16562998

約数列:

[1, 2, 31, 62, 961, 1922, 15667, 31334, 485677, 971354, 15055987, 30111974]

約数ペア:

[(1, 30111974), (2, 15055987), (31, 971354), (62, 485677), (961, 31334), (1922, 15667)]