2133197330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{76651}}^1$

素因数の和:76703

約数の個数: 48

約数和(自身を含む): 4404117312

約数和(自身を除く): 2270919982

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 27830, 76651, 153302, 383255, 766510, 843161, 1686322, 1762973, 3525946, 4215805, 8431610, 8814865, 9274771, 17629730, 18549542, 19392703, 38785406, 46373855, 92747710, 96963515, 193927030, 213319733, 426639466, 1066598665, 2133197330]

約数ペア:

[(1, 2133197330), (2, 1066598665), (5, 426639466), (10, 213319733), (11, 193927030), (22, 96963515), (23, 92747710), (46, 46373855), (55, 38785406), (110, 19392703), (115, 18549542), (121, 17629730), (230, 9274771), (242, 8814865), (253, 8431610), (506, 4215805), (605, 3525946), (1210, 1762973), (1265, 1686322), (2530, 843161), (2783, 766510), (5566, 383255), (13915, 153302), (27830, 76651)]