30124984

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 57618000

約数和(自身を除く): 27493016

約数列:

[1, 2, 4, 8, 109, 179, 193, 218, 358, 386, 436, 716, 772, 872, 1432, 1544, 19511, 21037, 34547, 39022, 42074, 69094, 78044, 84148, 138188, 156088, 168296, 276376, 3765623, 7531246, 15062492, 30124984]

約数ペア:

[(1, 30124984), (2, 15062492), (4, 7531246), (8, 3765623), (109, 276376), (179, 168296), (193, 156088), (218, 138188), (358, 84148), (386, 78044), (436, 69094), (716, 42074), (772, 39022), (872, 34547), (1432, 21037), (1544, 19511)]