6207460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 15079680

約数和(自身を除く): 8872220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 439, 505, 707, 878, 1010, 1414, 1756, 2020, 2195, 2828, 3073, 3535, 4390, 6146, 7070, 8780, 12292, 14140, 15365, 30730, 44339, 61460, 88678, 177356, 221695, 310373, 443390, 620746, 886780, 1241492, 1551865, 3103730, 6207460]

約数ペア:

[(1, 6207460), (2, 3103730), (4, 1551865), (5, 1241492), (7, 886780), (10, 620746), (14, 443390), (20, 310373), (28, 221695), (35, 177356), (70, 88678), (101, 61460), (140, 44339), (202, 30730), (404, 15365), (439, 14140), (505, 12292), (707, 8780), (878, 7070), (1010, 6146), (1414, 4390), (1756, 3535), (2020, 3073), (2195, 2828)]