15160794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 34607520

約数和(自身を除く): 19446726

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 89, 174, 178, 267, 319, 534, 638, 957, 979, 1914, 1958, 2581, 2937, 5162, 5874, 7743, 7921, 15486, 15842, 23763, 28391, 47526, 56782, 85173, 87131, 170346, 174262, 229709, 261393, 459418, 522786, 689127, 1378254, 2526799, 5053598, 7580397, 15160794]

約数ペア:

[(1, 15160794), (2, 7580397), (3, 5053598), (6, 2526799), (11, 1378254), (22, 689127), (29, 522786), (33, 459418), (58, 261393), (66, 229709), (87, 174262), (89, 170346), (174, 87131), (178, 85173), (267, 56782), (319, 47526), (534, 28391), (638, 23763), (957, 15842), (979, 15486), (1914, 7921), (1958, 7743), (2581, 5874), (2937, 5162)]