30767878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15277}}^1$

素因数の和:15351

約数の個数: 16

約数和(自身を含む): 49500720

約数和(自身を除く): 18732842

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 15277, 30554, 290263, 580526, 809681, 1619362, 15383939, 30767878]

約数ペア:

[(1, 30767878), (2, 15383939), (19, 1619362), (38, 809681), (53, 580526), (106, 290263), (1007, 30554), (2014, 15277)]