6480460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 15946560

約数和(自身を除く): 9466100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1129, 1148, 1435, 2258, 2870, 4516, 5645, 5740, 7903, 11290, 15806, 22580, 31612, 39515, 46289, 79030, 92578, 158060, 185156, 231445, 324023, 462890, 648046, 925780, 1296092, 1620115, 3240230, 6480460]

約数ペア:

[(1, 6480460), (2, 3240230), (4, 1620115), (5, 1296092), (7, 925780), (10, 648046), (14, 462890), (20, 324023), (28, 231445), (35, 185156), (41, 158060), (70, 92578), (82, 79030), (140, 46289), (164, 39515), (205, 31612), (287, 22580), (410, 15806), (574, 11290), (820, 7903), (1129, 5740), (1148, 5645), (1435, 4516), (2258, 2870)]