40530294

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 105101568

約数和(自身を除く): 64571274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 103, 126, 162, 189, 206, 309, 347, 378, 567, 618, 694, 721, 927, 1041, 1134, 1442, 1854, 2082, 2163, 2429, 2781, 3123, 4326, 4858, 5562, 6246, 6489, 7287, 8343, 9369, 12978, 14574, 16686, 18738, 19467, 21861, 28107, 35741, 38934, 43722, 56214, 58401, 65583, 71482, 107223, 116802, 131166, 196749, 214446, 250187, 321669, 393498, 500374, 643338, 750561, 965007, 1501122, 1930014, 2251683, 2895021, 4503366, 5790042, 6755049, 13510098, 20265147, 40530294]

約数ペア:

[(1, 40530294), (2, 20265147), (3, 13510098), (6, 6755049), (7, 5790042), (9, 4503366), (14, 2895021), (18, 2251683), (21, 1930014), (27, 1501122), (42, 965007), (54, 750561), (63, 643338), (81, 500374), (103, 393498), (126, 321669), (162, 250187), (189, 214446), (206, 196749), (309, 131166), (347, 116802), (378, 107223), (567, 71482), (618, 65583), (694, 58401), (721, 56214), (927, 43722), (1041, 38934), (1134, 35741), (1442, 28107), (1854, 21861), (2082, 19467), (2163, 18738), (2429, 16686), (2781, 14574), (3123, 12978), (4326, 9369), (4858, 8343), (5562, 7287), (6246, 6489)]