289227930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{25847}}^1$

素因数の和:26230

約数の個数: 32

約数和(自身を含む): 696034944

約数和(自身を除く): 406807014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 373, 746, 1119, 1865, 2238, 3730, 5595, 11190, 25847, 51694, 77541, 129235, 155082, 258470, 387705, 775410, 9640931, 19281862, 28922793, 48204655, 57845586, 96409310, 144613965, 289227930]

約数ペア:

[(1, 289227930), (2, 144613965), (3, 96409310), (5, 57845586), (6, 48204655), (10, 28922793), (15, 19281862), (30, 9640931), (373, 775410), (746, 387705), (1119, 258470), (1865, 155082), (2238, 129235), (3730, 77541), (5595, 51694), (11190, 25847)]