30095205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{647}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 55240704

約数和(自身を除く): 25145499

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 443, 647, 1329, 1941, 2215, 3101, 3235, 4529, 6645, 9303, 9705, 13587, 15505, 22645, 46515, 67935, 286621, 859863, 1433105, 2006347, 4299315, 6019041, 10031735, 30095205]

約数ペア:

[(1, 30095205), (3, 10031735), (5, 6019041), (7, 4299315), (15, 2006347), (21, 1433105), (35, 859863), (105, 286621), (443, 67935), (647, 46515), (1329, 22645), (1941, 15505), (2215, 13587), (3101, 9705), (3235, 9303), (4529, 6645)]