67294370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47059}}^1$

素因数の和:47090

約数の個数: 32

約数和(自身を含む): 142309440

約数和(自身を除く): 75015070

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 47059, 94118, 235295, 470590, 517649, 611767, 1035298, 1223534, 2588245, 3058835, 5176490, 6117670, 6729437, 13458874, 33647185, 67294370]

約数ペア:

[(1, 67294370), (2, 33647185), (5, 13458874), (10, 6729437), (11, 6117670), (13, 5176490), (22, 3058835), (26, 2588245), (55, 1223534), (65, 1035298), (110, 611767), (130, 517649), (143, 470590), (286, 235295), (715, 94118), (1430, 47059)]