30296816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2179}}^1$

素因数の和:2277

約数の個数: 40

約数和(自身を含む): 64876800

約数和(自身を除く): 34579984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 2179, 3476, 4358, 6952, 8716, 13904, 17432, 23969, 34864, 47938, 95876, 172141, 191752, 344282, 383504, 688564, 1377128, 1893551, 2754256, 3787102, 7574204, 15148408, 30296816]

約数ペア:

[(1, 30296816), (2, 15148408), (4, 7574204), (8, 3787102), (11, 2754256), (16, 1893551), (22, 1377128), (44, 688564), (79, 383504), (88, 344282), (158, 191752), (176, 172141), (316, 95876), (632, 47938), (869, 34864), (1264, 23969), (1738, 17432), (2179, 13904), (3476, 8716), (4358, 6952)]