29111220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{161729}}^1$

素因数の和:161744

約数の個数: 36

約数和(自身を含む): 88304580

約数和(自身を除く): 59193360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 161729, 323458, 485187, 646916, 808645, 970374, 1455561, 1617290, 1940748, 2425935, 2911122, 3234580, 4851870, 5822244, 7277805, 9703740, 14555610, 29111220]

約数ペア:

[(1, 29111220), (2, 14555610), (3, 9703740), (4, 7277805), (5, 5822244), (6, 4851870), (9, 3234580), (10, 2911122), (12, 2425935), (15, 1940748), (18, 1617290), (20, 1455561), (30, 970374), (36, 808645), (45, 646916), (60, 485187), (90, 323458), (180, 161729)]