17943090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4943}}^1$

素因数の和:4975

約数の個数: 48

約数和(自身を含む): 47343744

約数和(自身を除く): 29400654

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 4943, 9886, 14829, 24715, 29658, 49430, 54373, 74145, 108746, 148290, 163119, 271865, 326238, 543730, 598103, 815595, 1196206, 1631190, 1794309, 2990515, 3588618, 5981030, 8971545, 17943090]

約数ペア:

[(1, 17943090), (2, 8971545), (3, 5981030), (5, 3588618), (6, 2990515), (10, 1794309), (11, 1631190), (15, 1196206), (22, 815595), (30, 598103), (33, 543730), (55, 326238), (66, 271865), (110, 163119), (121, 148290), (165, 108746), (242, 74145), (330, 54373), (363, 49430), (605, 29658), (726, 24715), (1210, 14829), (1815, 9886), (3630, 4943)]