2972460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 8418816

約数和(自身を除く): 5446356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 463, 535, 642, 926, 1070, 1284, 1389, 1605, 1852, 2140, 2315, 2778, 3210, 4630, 5556, 6420, 6945, 9260, 13890, 27780, 49541, 99082, 148623, 198164, 247705, 297246, 495410, 594492, 743115, 990820, 1486230, 2972460]

約数ペア:

[(1, 2972460), (2, 1486230), (3, 990820), (4, 743115), (5, 594492), (6, 495410), (10, 297246), (12, 247705), (15, 198164), (20, 148623), (30, 99082), (60, 49541), (107, 27780), (214, 13890), (321, 9260), (428, 6945), (463, 6420), (535, 5556), (642, 4630), (926, 3210), (1070, 2778), (1284, 2315), (1389, 2140), (1605, 1852)]