74091080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2473}}^1$

素因数の和:2598

約数の個数: 64

約数和(自身を含む): 192378240

約数和(自身を除く): 118287160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2473, 2996, 3745, 4280, 4946, 5992, 7490, 9892, 12365, 14980, 17311, 19784, 24730, 29960, 34622, 49460, 69244, 86555, 98920, 138488, 173110, 264611, 346220, 529222, 692440, 1058444, 1323055, 1852277, 2116888, 2646110, 3704554, 5292220, 7409108, 9261385, 10584440, 14818216, 18522770, 37045540, 74091080]

約数ペア:

[(1, 74091080), (2, 37045540), (4, 18522770), (5, 14818216), (7, 10584440), (8, 9261385), (10, 7409108), (14, 5292220), (20, 3704554), (28, 2646110), (35, 2116888), (40, 1852277), (56, 1323055), (70, 1058444), (107, 692440), (140, 529222), (214, 346220), (280, 264611), (428, 173110), (535, 138488), (749, 98920), (856, 86555), (1070, 69244), (1498, 49460), (2140, 34622), (2473, 29960), (2996, 24730), (3745, 19784), (4280, 17311), (4946, 14980), (5992, 12365), (7490, 9892)]