82802930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13291}}^1$

素因数の和:13394

約数の個数: 32

約数和(自身を含む): 172264320

約数和(自身を除く): 89461390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 13291, 26582, 66455, 93037, 132910, 186074, 465185, 930370, 1182899, 2365798, 5914495, 8280293, 11828990, 16560586, 41401465, 82802930]

約数ペア:

[(1, 82802930), (2, 41401465), (5, 16560586), (7, 11828990), (10, 8280293), (14, 5914495), (35, 2365798), (70, 1182899), (89, 930370), (178, 465185), (445, 186074), (623, 132910), (890, 93037), (1246, 66455), (3115, 26582), (6230, 13291)]