22719180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 49131060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1187, 1276, 1595, 1740, 1914, 2374, 3190, 3561, 3828, 4748, 4785, 5935, 6380, 7122, 9570, 11870, 13057, 14244, 17805, 19140, 23740, 26114, 34423, 35610, 39171, 52228, 65285, 68846, 71220, 78342, 103269, 130570, 137692, 156684, 172115, 195855, 206538, 261140, 344230, 378653, 391710, 413076, 516345, 688460, 757306, 783420, 1032690, 1135959, 1514612, 1893265, 2065380, 2271918, 3786530, 4543836, 5679795, 7573060, 11359590, 22719180]

約数ペア:

[(1, 22719180), (2, 11359590), (3, 7573060), (4, 5679795), (5, 4543836), (6, 3786530), (10, 2271918), (11, 2065380), (12, 1893265), (15, 1514612), (20, 1135959), (22, 1032690), (29, 783420), (30, 757306), (33, 688460), (44, 516345), (55, 413076), (58, 391710), (60, 378653), (66, 344230), (87, 261140), (110, 206538), (116, 195855), (132, 172115), (145, 156684), (165, 137692), (174, 130570), (220, 103269), (290, 78342), (319, 71220), (330, 68846), (348, 65285), (435, 52228), (580, 39171), (638, 35610), (660, 34423), (870, 26114), (957, 23740), (1187, 19140), (1276, 17805), (1595, 14244), (1740, 13057), (1914, 11870), (2374, 9570), (3190, 7122), (3561, 6380), (3828, 5935), (4748, 4785)]