30622520

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1291}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 69070320

約数和(自身を除く): 38447800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 1291, 2372, 2582, 2965, 4744, 5164, 5930, 6455, 10328, 11860, 12910, 23720, 25820, 51640, 765563, 1531126, 3062252, 3827815, 6124504, 7655630, 15311260, 30622520]

約数ペア:

[(1, 30622520), (2, 15311260), (4, 7655630), (5, 6124504), (8, 3827815), (10, 3062252), (20, 1531126), (40, 765563), (593, 51640), (1186, 25820), (1291, 23720), (2372, 12910), (2582, 11860), (2965, 10328), (4744, 6455), (5164, 5930)]