29937765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 59657472

約数和(自身を除く): 29719707

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 821, 935, 1105, 2145, 2431, 2463, 2805, 3315, 4105, 7293, 9031, 10673, 12155, 12315, 13957, 27093, 32019, 36465, 41871, 45155, 53365, 69785, 117403, 135465, 153527, 160095, 181441, 209355, 352209, 460581, 544323, 587015, 767635, 907205, 1761045, 1995851, 2302905, 2721615, 5987553, 9979255, 29937765]

約数ペア:

[(1, 29937765), (3, 9979255), (5, 5987553), (11, 2721615), (13, 2302905), (15, 1995851), (17, 1761045), (33, 907205), (39, 767635), (51, 587015), (55, 544323), (65, 460581), (85, 352209), (143, 209355), (165, 181441), (187, 160095), (195, 153527), (221, 135465), (255, 117403), (429, 69785), (561, 53365), (663, 45155), (715, 41871), (821, 36465), (935, 32019), (1105, 27093), (2145, 13957), (2431, 12315), (2463, 12155), (2805, 10673), (3315, 9031), (4105, 7293)]