29951229

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 24791811

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 51, 77, 87, 119, 187, 203, 231, 263, 319, 357, 493, 561, 609, 789, 957, 1309, 1479, 1841, 2233, 2893, 3451, 3927, 4471, 5423, 5523, 6699, 7627, 8679, 10353, 13413, 16269, 20251, 22881, 31297, 37961, 49181, 53389, 60753, 83897, 93891, 113883, 129659, 147543, 160167, 251691, 344267, 388977, 587279, 907613, 1032801, 1426249, 1761837, 2722839, 4278747, 9983743, 29951229]

約数ペア:

[(1, 29951229), (3, 9983743), (7, 4278747), (11, 2722839), (17, 1761837), (21, 1426249), (29, 1032801), (33, 907613), (51, 587279), (77, 388977), (87, 344267), (119, 251691), (187, 160167), (203, 147543), (231, 129659), (263, 113883), (319, 93891), (357, 83897), (493, 60753), (561, 53389), (609, 49181), (789, 37961), (957, 31297), (1309, 22881), (1479, 20251), (1841, 16269), (2233, 13413), (2893, 10353), (3451, 8679), (3927, 7627), (4471, 6699), (5423, 5523)]