1317967210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{384247}}^1$

素因数の和:384275

約数の個数: 32

約数和(自身を含む): 2766585600

約数和(自身を除く): 1448618390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 384247, 768494, 1921235, 2689729, 3842470, 5379458, 13448645, 18828103, 26897290, 37656206, 94140515, 131796721, 188281030, 263593442, 658983605, 1317967210]

約数ペア:

[(1, 1317967210), (2, 658983605), (5, 263593442), (7, 188281030), (10, 131796721), (14, 94140515), (35, 37656206), (49, 26897290), (70, 18828103), (98, 13448645), (245, 5379458), (343, 3842470), (490, 2689729), (686, 1921235), (1715, 768494), (3430, 384247)]