30816588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1487}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 78994944

約数和(自身を除く): 48178356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1487, 1727, 1884, 2974, 3454, 4461, 5181, 5948, 6908, 8922, 10362, 16357, 17844, 20724, 32714, 49071, 65428, 98142, 196284, 233459, 466918, 700377, 933836, 1400754, 2568049, 2801508, 5136098, 7704147, 10272196, 15408294, 30816588]

約数ペア:

[(1, 30816588), (2, 15408294), (3, 10272196), (4, 7704147), (6, 5136098), (11, 2801508), (12, 2568049), (22, 1400754), (33, 933836), (44, 700377), (66, 466918), (132, 233459), (157, 196284), (314, 98142), (471, 65428), (628, 49071), (942, 32714), (1487, 20724), (1727, 17844), (1884, 16357), (2974, 10362), (3454, 8922), (4461, 6908), (5181, 5948)]