2085078180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{129187}}^1$

素因数の和:129468

約数の個数: 48

約数和(自身を含む): 5859967680

約数和(自身を除く): 3774889500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 16140, 129187, 258374, 387561, 516748, 645935, 775122, 1291870, 1550244, 1937805, 2583740, 3875610, 7751220, 34751303, 69502606, 104253909, 139005212, 173756515, 208507818, 347513030, 417015636, 521269545, 695026060, 1042539090, 2085078180]

約数ペア:

[(1, 2085078180), (2, 1042539090), (3, 695026060), (4, 521269545), (5, 417015636), (6, 347513030), (10, 208507818), (12, 173756515), (15, 139005212), (20, 104253909), (30, 69502606), (60, 34751303), (269, 7751220), (538, 3875610), (807, 2583740), (1076, 1937805), (1345, 1550244), (1614, 1291870), (2690, 775122), (3228, 645935), (4035, 516748), (5380, 387561), (8070, 258374), (16140, 129187)]