30485004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 78145536

約数和(自身を除く): 47660532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1471, 1727, 1884, 2942, 3454, 4413, 5181, 5884, 6908, 8826, 10362, 16181, 17652, 20724, 32362, 48543, 64724, 97086, 194172, 230947, 461894, 692841, 923788, 1385682, 2540417, 2771364, 5080834, 7621251, 10161668, 15242502, 30485004]

約数ペア:

[(1, 30485004), (2, 15242502), (3, 10161668), (4, 7621251), (6, 5080834), (11, 2771364), (12, 2540417), (22, 1385682), (33, 923788), (44, 692841), (66, 461894), (132, 230947), (157, 194172), (314, 97086), (471, 64724), (628, 48543), (942, 32362), (1471, 20724), (1727, 17652), (1884, 16181), (2942, 10362), (3454, 8826), (4413, 6908), (5181, 5884)]