30863816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 60139800

約数和(自身を除く): 29275984

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 1289, 2578, 2993, 5156, 5986, 10312, 11972, 23944, 52849, 94097, 105698, 188194, 211396, 376388, 422792, 752776, 3857977, 7715954, 15431908, 30863816]

約数ペア:

[(1, 30863816), (2, 15431908), (4, 7715954), (8, 3857977), (41, 752776), (73, 422792), (82, 376388), (146, 211396), (164, 188194), (292, 105698), (328, 94097), (584, 52849), (1289, 23944), (2578, 11972), (2993, 10312), (5156, 5986)]