2017150905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 4113192960

約数和(自身を除く): 2096042055

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 347, 385, 539, 719, 735, 1041, 1155, 1617, 1735, 2157, 2429, 2695, 3595, 3817, 5033, 5205, 7287, 7909, 8085, 10785, 11451, 12145, 15099, 17003, 19085, 23727, 25165, 26719, 35231, 36435, 39545, 51009, 55363, 57255, 75495, 80157, 85015, 105693, 118635, 133595, 166089, 176155, 187033, 249493, 255045, 276815, 387541, 400785, 528465, 561099, 748479, 830445, 935165, 1162623, 1247465, 1746451, 1937705, 2744423, 2805495, 3742395, 5239353, 5813115, 8233269, 8732255, 12225157, 13722115, 19210961, 26196765, 36675471, 41166345, 57632883, 61125785, 96054805, 134476727, 183377355, 288164415, 403430181, 672383635, 2017150905]

約数ペア:

[(1, 2017150905), (3, 672383635), (5, 403430181), (7, 288164415), (11, 183377355), (15, 134476727), (21, 96054805), (33, 61125785), (35, 57632883), (49, 41166345), (55, 36675471), (77, 26196765), (105, 19210961), (147, 13722115), (165, 12225157), (231, 8732255), (245, 8233269), (347, 5813115), (385, 5239353), (539, 3742395), (719, 2805495), (735, 2744423), (1041, 1937705), (1155, 1746451), (1617, 1247465), (1735, 1162623), (2157, 935165), (2429, 830445), (2695, 748479), (3595, 561099), (3817, 528465), (5033, 400785), (5205, 387541), (7287, 276815), (7909, 255045), (8085, 249493), (10785, 187033), (11451, 176155), (12145, 166089), (15099, 133595), (17003, 118635), (19085, 105693), (23727, 85015), (25165, 80157), (26719, 75495), (35231, 57255), (36435, 55363), (39545, 51009)]