64972710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65629}}^1$

素因数の和:65653

約数の個数: 48

約数和(自身を含む): 184289040

約数和(自身を除く): 119316330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 65629, 131258, 196887, 328145, 393774, 590661, 656290, 721919, 984435, 1181322, 1443838, 1968870, 2165757, 2953305, 3609595, 4331514, 5906610, 6497271, 7219190, 10828785, 12994542, 21657570, 32486355, 64972710]

約数ペア:

[(1, 64972710), (2, 32486355), (3, 21657570), (5, 12994542), (6, 10828785), (9, 7219190), (10, 6497271), (11, 5906610), (15, 4331514), (18, 3609595), (22, 2953305), (30, 2165757), (33, 1968870), (45, 1443838), (55, 1181322), (66, 984435), (90, 721919), (99, 656290), (110, 590661), (165, 393774), (198, 328145), (330, 196887), (495, 131258), (990, 65629)]