328639110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{683}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 810425088

約数和(自身を除く): 481785978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 373, 430, 645, 683, 746, 1119, 1290, 1366, 1865, 2049, 2238, 3415, 3730, 4098, 5595, 6830, 10245, 11190, 16039, 20490, 29369, 32078, 48117, 58738, 80195, 88107, 96234, 146845, 160390, 176214, 240585, 254759, 293690, 440535, 481170, 509518, 764277, 881070, 1273795, 1528554, 2547590, 3821385, 7642770, 10954637, 21909274, 32863911, 54773185, 65727822, 109546370, 164319555, 328639110]

約数ペア:

[(1, 328639110), (2, 164319555), (3, 109546370), (5, 65727822), (6, 54773185), (10, 32863911), (15, 21909274), (30, 10954637), (43, 7642770), (86, 3821385), (129, 2547590), (215, 1528554), (258, 1273795), (373, 881070), (430, 764277), (645, 509518), (683, 481170), (746, 440535), (1119, 293690), (1290, 254759), (1366, 240585), (1865, 176214), (2049, 160390), (2238, 146845), (3415, 96234), (3730, 88107), (4098, 80195), (5595, 58738), (6830, 48117), (10245, 32078), (11190, 29369), (16039, 20490)]