30386512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1211

約数の個数: 40

約数和(自身を含む): 63919520

約数和(自身を除く): 33533008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1051, 1112, 1807, 2102, 2224, 3614, 4204, 7228, 8408, 13663, 14456, 16816, 27326, 28912, 54652, 109304, 146089, 218608, 292178, 584356, 1168712, 1899157, 2337424, 3798314, 7596628, 15193256, 30386512]

約数ペア:

[(1, 30386512), (2, 15193256), (4, 7596628), (8, 3798314), (13, 2337424), (16, 1899157), (26, 1168712), (52, 584356), (104, 292178), (139, 218608), (208, 146089), (278, 109304), (556, 54652), (1051, 28912), (1112, 27326), (1807, 16816), (2102, 14456), (2224, 13663), (3614, 8408), (4204, 7228)]