1571036170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{18287}}^1$

素因数の和:18387

約数の個数: 48

約数和(自身を含む): 3152265984

約数和(自身を除く): 1581229814

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 1210, 1562, 3905, 7810, 8591, 17182, 18287, 36574, 42955, 85910, 91435, 182870, 201157, 402314, 1005785, 1298377, 2011570, 2212727, 2596754, 4425454, 6491885, 11063635, 12983770, 14282147, 22127270, 28564294, 71410735, 142821470, 157103617, 314207234, 785518085, 1571036170]

約数ペア:

[(1, 1571036170), (2, 785518085), (5, 314207234), (10, 157103617), (11, 142821470), (22, 71410735), (55, 28564294), (71, 22127270), (110, 14282147), (121, 12983770), (142, 11063635), (242, 6491885), (355, 4425454), (605, 2596754), (710, 2212727), (781, 2011570), (1210, 1298377), (1562, 1005785), (3905, 402314), (7810, 201157), (8591, 182870), (17182, 91435), (18287, 85910), (36574, 42955)]