30315404

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3853}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 60862368

約数和(自身を除く): 30546964

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3853, 3934, 7706, 7868, 15412, 26971, 53942, 107884, 1082693, 2165386, 4330772, 7578851, 15157702, 30315404]

約数ペア:

[(1, 30315404), (2, 15157702), (4, 7578851), (7, 4330772), (14, 2165386), (28, 1082693), (281, 107884), (562, 53942), (1124, 26971), (1967, 15412), (3853, 7868), (3934, 7706)]