142983470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9413}}^1$

素因数の和:9465

約数の個数: 48

約数和(自身を含む): 309080448

約数和(自身を除く): 166096978

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 9413, 15190, 18826, 47065, 65891, 94130, 131782, 291803, 329455, 461237, 583606, 658910, 922474, 1459015, 2042621, 2306185, 2918030, 4085242, 4612370, 10213105, 14298347, 20426210, 28596694, 71491735, 142983470]

約数ペア:

[(1, 142983470), (2, 71491735), (5, 28596694), (7, 20426210), (10, 14298347), (14, 10213105), (31, 4612370), (35, 4085242), (49, 2918030), (62, 2306185), (70, 2042621), (98, 1459015), (155, 922474), (217, 658910), (245, 583606), (310, 461237), (434, 329455), (490, 291803), (1085, 131782), (1519, 94130), (2170, 65891), (3038, 47065), (7595, 18826), (9413, 15190)]