26121270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 72161280

約数和(自身を除く): 46040010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 719, 865, 1038, 1211, 1438, 1730, 2157, 2422, 2595, 3595, 3633, 4314, 5033, 5190, 6055, 7190, 7266, 10066, 10785, 12110, 15099, 18165, 21570, 25165, 30198, 36330, 50330, 75495, 124387, 150990, 248774, 373161, 621935, 746322, 870709, 1243870, 1741418, 1865805, 2612127, 3731610, 4353545, 5224254, 8707090, 13060635, 26121270]

約数ペア:

[(1, 26121270), (2, 13060635), (3, 8707090), (5, 5224254), (6, 4353545), (7, 3731610), (10, 2612127), (14, 1865805), (15, 1741418), (21, 1243870), (30, 870709), (35, 746322), (42, 621935), (70, 373161), (105, 248774), (173, 150990), (210, 124387), (346, 75495), (519, 50330), (719, 36330), (865, 30198), (1038, 25165), (1211, 21570), (1438, 18165), (1730, 15099), (2157, 12110), (2422, 10785), (2595, 10066), (3595, 7266), (3633, 7190), (4314, 6055), (5033, 5190)]