22788780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1919

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 52690260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 1871, 2030, 2436, 3045, 3742, 4060, 5613, 6090, 7484, 9355, 11226, 12180, 13097, 18710, 22452, 26194, 28065, 37420, 39291, 52388, 54259, 56130, 65485, 78582, 108518, 112260, 130970, 157164, 162777, 196455, 217036, 261940, 271295, 325554, 379813, 392910, 542590, 651108, 759626, 785820, 813885, 1085180, 1139439, 1519252, 1627770, 1899065, 2278878, 3255540, 3798130, 4557756, 5697195, 7596260, 11394390, 22788780]

約数ペア:

[(1, 22788780), (2, 11394390), (3, 7596260), (4, 5697195), (5, 4557756), (6, 3798130), (7, 3255540), (10, 2278878), (12, 1899065), (14, 1627770), (15, 1519252), (20, 1139439), (21, 1085180), (28, 813885), (29, 785820), (30, 759626), (35, 651108), (42, 542590), (58, 392910), (60, 379813), (70, 325554), (84, 271295), (87, 261940), (105, 217036), (116, 196455), (140, 162777), (145, 157164), (174, 130970), (203, 112260), (210, 108518), (290, 78582), (348, 65485), (406, 56130), (420, 54259), (435, 52388), (580, 39291), (609, 37420), (812, 28065), (870, 26194), (1015, 22452), (1218, 18710), (1740, 13097), (1871, 12180), (2030, 11226), (2436, 9355), (3045, 7484), (3742, 6090), (4060, 5613)]