30541410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2477}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 80019576

約数和(自身を除く): 49478166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 2477, 4110, 4954, 6165, 7431, 12330, 12385, 14862, 22293, 24770, 37155, 44586, 74310, 111465, 222930, 339349, 678698, 1018047, 1696745, 2036094, 3054141, 3393490, 5090235, 6108282, 10180470, 15270705, 30541410]

約数ペア:

[(1, 30541410), (2, 15270705), (3, 10180470), (5, 6108282), (6, 5090235), (9, 3393490), (10, 3054141), (15, 2036094), (18, 1696745), (30, 1018047), (45, 678698), (90, 339349), (137, 222930), (274, 111465), (411, 74310), (685, 44586), (822, 37155), (1233, 24770), (1370, 22293), (2055, 14862), (2466, 12385), (2477, 12330), (4110, 7431), (4954, 6165)]