2045134380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{161543}}^1$

素因数の和:161766

約数の個数: 48

約数和(自身を含む): 5753551104

約数和(自身を除く): 3708416724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 161543, 323086, 484629, 646172, 807715, 969258, 1615430, 1938516, 2423145, 3230860, 4846290, 9692580, 34085573, 68171146, 102256719, 136342292, 170427865, 204513438, 340855730, 409026876, 511283595, 681711460, 1022567190, 2045134380]

約数ペア:

[(1, 2045134380), (2, 1022567190), (3, 681711460), (4, 511283595), (5, 409026876), (6, 340855730), (10, 204513438), (12, 170427865), (15, 136342292), (20, 102256719), (30, 68171146), (60, 34085573), (211, 9692580), (422, 4846290), (633, 3230860), (844, 2423145), (1055, 1938516), (1266, 1615430), (2110, 969258), (2532, 807715), (3165, 646172), (4220, 484629), (6330, 323086), (12660, 161543)]