70730814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21871}}^1$

素因数の和:21901

約数の個数: 48

約数和(自身を含む): 179525376

約数和(自身を除く): 108794562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 21871, 43742, 65613, 131226, 153097, 240581, 306194, 459291, 481162, 721743, 918582, 1071679, 1443486, 1684067, 2143358, 3215037, 3368134, 5052201, 6430074, 10104402, 11788469, 23576938, 35365407, 70730814]

約数ペア:

[(1, 70730814), (2, 35365407), (3, 23576938), (6, 11788469), (7, 10104402), (11, 6430074), (14, 5052201), (21, 3368134), (22, 3215037), (33, 2143358), (42, 1684067), (49, 1443486), (66, 1071679), (77, 918582), (98, 721743), (147, 481162), (154, 459291), (231, 306194), (294, 240581), (462, 153097), (539, 131226), (1078, 65613), (1617, 43742), (3234, 21871)]