823020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 2661120

約数和(自身を除く): 1838100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 43, 44, 55, 58, 60, 66, 86, 87, 110, 116, 129, 132, 145, 165, 172, 174, 215, 220, 258, 290, 319, 330, 348, 430, 435, 473, 516, 580, 638, 645, 660, 860, 870, 946, 957, 1247, 1276, 1290, 1419, 1595, 1740, 1892, 1914, 2365, 2494, 2580, 2838, 3190, 3741, 3828, 4730, 4785, 4988, 5676, 6235, 6380, 7095, 7482, 9460, 9570, 12470, 13717, 14190, 14964, 18705, 19140, 24940, 27434, 28380, 37410, 41151, 54868, 68585, 74820, 82302, 137170, 164604, 205755, 274340, 411510, 823020]

約数ペア:

[(1, 823020), (2, 411510), (3, 274340), (4, 205755), (5, 164604), (6, 137170), (10, 82302), (11, 74820), (12, 68585), (15, 54868), (20, 41151), (22, 37410), (29, 28380), (30, 27434), (33, 24940), (43, 19140), (44, 18705), (55, 14964), (58, 14190), (60, 13717), (66, 12470), (86, 9570), (87, 9460), (110, 7482), (116, 7095), (129, 6380), (132, 6235), (145, 5676), (165, 4988), (172, 4785), (174, 4730), (215, 3828), (220, 3741), (258, 3190), (290, 2838), (319, 2580), (330, 2494), (348, 2365), (430, 1914), (435, 1892), (473, 1740), (516, 1595), (580, 1419), (638, 1290), (645, 1276), (660, 1247), (860, 957), (870, 946)]