31270470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13537}}^1$

素因数の和:13565

約数の個数: 64

約数和(自身を含む): 93574656

約数和(自身を除く): 62304186

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 13537, 27074, 40611, 67685, 81222, 94759, 135370, 148907, 189518, 203055, 284277, 297814, 406110, 446721, 473795, 568554, 744535, 893442, 947590, 1042349, 1421385, 1489070, 2084698, 2233605, 2842770, 3127047, 4467210, 5211745, 6254094, 10423490, 15635235, 31270470]

約数ペア:

[(1, 31270470), (2, 15635235), (3, 10423490), (5, 6254094), (6, 5211745), (7, 4467210), (10, 3127047), (11, 2842770), (14, 2233605), (15, 2084698), (21, 1489070), (22, 1421385), (30, 1042349), (33, 947590), (35, 893442), (42, 744535), (55, 568554), (66, 473795), (70, 446721), (77, 406110), (105, 297814), (110, 284277), (154, 203055), (165, 189518), (210, 148907), (231, 135370), (330, 94759), (385, 81222), (462, 67685), (770, 40611), (1155, 27074), (2310, 13537)]