30431228

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 54380592

約数和(自身を除く): 23949364

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 733, 1466, 2932, 10379, 20758, 41516, 71101, 78431, 142202, 156862, 284404, 313724, 7607807, 15215614, 30431228]

約数ペア:

[(1, 30431228), (2, 15215614), (4, 7607807), (97, 313724), (107, 284404), (194, 156862), (214, 142202), (388, 78431), (428, 71101), (733, 41516), (1466, 20758), (2932, 10379)]