34521340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1291}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 83349504

約数和(自身を除く): 48828164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1291, 1337, 1910, 2582, 2674, 3820, 5164, 5348, 6455, 6685, 9037, 12910, 13370, 18074, 25820, 26740, 36148, 45185, 90370, 180740, 246581, 493162, 986324, 1232905, 1726067, 2465810, 3452134, 4931620, 6904268, 8630335, 17260670, 34521340]

約数ペア:

[(1, 34521340), (2, 17260670), (4, 8630335), (5, 6904268), (7, 4931620), (10, 3452134), (14, 2465810), (20, 1726067), (28, 1232905), (35, 986324), (70, 493162), (140, 246581), (191, 180740), (382, 90370), (764, 45185), (955, 36148), (1291, 26740), (1337, 25820), (1910, 18074), (2582, 13370), (2674, 12910), (3820, 9037), (5164, 6685), (5348, 6455)]