29016680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9421}}^1$

素因数の和:9450

約数の個数: 64

約数和(自身を含む): 81406080

約数和(自身を除く): 52389400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 9421, 18842, 37684, 47105, 65947, 75368, 94210, 103631, 131894, 188420, 207262, 263788, 329735, 376840, 414524, 518155, 527576, 659470, 725417, 829048, 1036310, 1318940, 1450834, 2072620, 2637880, 2901668, 3627085, 4145240, 5803336, 7254170, 14508340, 29016680]

約数ペア:

[(1, 29016680), (2, 14508340), (4, 7254170), (5, 5803336), (7, 4145240), (8, 3627085), (10, 2901668), (11, 2637880), (14, 2072620), (20, 1450834), (22, 1318940), (28, 1036310), (35, 829048), (40, 725417), (44, 659470), (55, 527576), (56, 518155), (70, 414524), (77, 376840), (88, 329735), (110, 263788), (140, 207262), (154, 188420), (220, 131894), (280, 103631), (308, 94210), (385, 75368), (440, 65947), (616, 47105), (770, 37684), (1540, 18842), (3080, 9421)]