67538810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6829}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 129824640

約数和(自身を除く): 62285830

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 6829, 9890, 13658, 34145, 68290, 157067, 293647, 314134, 587294, 785335, 1468235, 1570670, 2936470, 6753881, 13507762, 33769405, 67538810]

約数ペア:

[(1, 67538810), (2, 33769405), (5, 13507762), (10, 6753881), (23, 2936470), (43, 1570670), (46, 1468235), (86, 785335), (115, 587294), (215, 314134), (230, 293647), (430, 157067), (989, 68290), (1978, 34145), (4945, 13658), (6829, 9890)]