74356810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2339}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 155170080

約数和(自身を除く): 80813270

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2339, 2890, 3179, 4678, 6358, 11695, 15895, 23390, 25729, 31790, 39763, 51458, 79526, 128645, 198815, 257290, 397630, 437393, 675971, 874786, 1351942, 2186965, 3379855, 4373930, 6759710, 7435681, 14871362, 37178405, 74356810]

約数ペア:

[(1, 74356810), (2, 37178405), (5, 14871362), (10, 7435681), (11, 6759710), (17, 4373930), (22, 3379855), (34, 2186965), (55, 1351942), (85, 874786), (110, 675971), (170, 437393), (187, 397630), (289, 257290), (374, 198815), (578, 128645), (935, 79526), (1445, 51458), (1870, 39763), (2339, 31790), (2890, 25729), (3179, 23390), (4678, 15895), (6358, 11695)]