2045888910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1748623}}^1$

素因数の和:1748649

約数の個数: 48

約数和(自身を含む): 5728492224

約数和(自身を除く): 3682603314

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1748623, 3497246, 5245869, 8743115, 10491738, 15737607, 17486230, 22732099, 26229345, 31475214, 45464198, 52458690, 68196297, 78688035, 113660495, 136392594, 157376070, 204588891, 227320990, 340981485, 409177782, 681962970, 1022944455, 2045888910]

約数ペア:

[(1, 2045888910), (2, 1022944455), (3, 681962970), (5, 409177782), (6, 340981485), (9, 227320990), (10, 204588891), (13, 157376070), (15, 136392594), (18, 113660495), (26, 78688035), (30, 68196297), (39, 52458690), (45, 45464198), (65, 31475214), (78, 26229345), (90, 22732099), (117, 17486230), (130, 15737607), (195, 10491738), (234, 8743115), (390, 5245869), (585, 3497246), (1170, 1748623)]