86523470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3161

約数の個数: 48

約数和(自身を含む): 178688160

約数和(自身を除く): 92164690

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 3109, 5566, 6218, 13915, 15545, 27830, 31090, 34199, 68398, 71507, 143014, 170995, 341990, 357535, 376189, 715070, 752378, 786577, 1573154, 1880945, 3761890, 3932885, 7865770, 8652347, 17304694, 43261735, 86523470]

約数ペア:

[(1, 86523470), (2, 43261735), (5, 17304694), (10, 8652347), (11, 7865770), (22, 3932885), (23, 3761890), (46, 1880945), (55, 1573154), (110, 786577), (115, 752378), (121, 715070), (230, 376189), (242, 357535), (253, 341990), (506, 170995), (605, 143014), (1210, 71507), (1265, 68398), (2530, 34199), (2783, 31090), (3109, 27830), (5566, 15545), (6218, 13915)]