30292504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20249}}^1$

素因数の和:20283

約数の個数: 32

約数和(自身を含む): 65610000

約数和(自身を除く): 35317496

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 20249, 40498, 80996, 161992, 222739, 344233, 445478, 688466, 890956, 1376932, 1781912, 2753864, 3786563, 7573126, 15146252, 30292504]

約数ペア:

[(1, 30292504), (2, 15146252), (4, 7573126), (8, 3786563), (11, 2753864), (17, 1781912), (22, 1376932), (34, 890956), (44, 688466), (68, 445478), (88, 344233), (136, 222739), (187, 161992), (374, 80996), (748, 40498), (1496, 20249)]