30684995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 41132112

約数和(自身を除く): 10447117

約数列:

[1, 5, 11, 55, 67, 121, 335, 605, 737, 757, 3685, 3785, 8107, 8327, 40535, 41635, 50719, 91597, 253595, 457985, 557909, 2789545, 6136999, 30684995]

約数ペア:

[(1, 30684995), (5, 6136999), (11, 2789545), (55, 557909), (67, 457985), (121, 253595), (335, 91597), (605, 50719), (737, 41635), (757, 40535), (3685, 8327), (3785, 8107)]