447452010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{25237}}^1$

素因数の和:25447

約数の個数: 48

約数和(自身を含む): 1169327016

約数和(自身を除く): 721875006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 25237, 50474, 75711, 126185, 151422, 227133, 252370, 378555, 454266, 757110, 1135665, 2271330, 4971689, 9943378, 14915067, 24858445, 29830134, 44745201, 49716890, 74575335, 89490402, 149150670, 223726005, 447452010]

約数ペア:

[(1, 447452010), (2, 223726005), (3, 149150670), (5, 89490402), (6, 74575335), (9, 49716890), (10, 44745201), (15, 29830134), (18, 24858445), (30, 14915067), (45, 9943378), (90, 4971689), (197, 2271330), (394, 1135665), (591, 757110), (985, 454266), (1182, 378555), (1773, 252370), (1970, 227133), (2955, 151422), (3546, 126185), (5910, 75711), (8865, 50474), (17730, 25237)]