69433030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5147}}^1$

素因数の和:5244

約数の個数: 32

約数和(自身を含む): 133436160

約数和(自身を除く): 64003130

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 5147, 6745, 10294, 13490, 25735, 51470, 97793, 195586, 365437, 488965, 730874, 977930, 1827185, 3654370, 6943303, 13886606, 34716515, 69433030]

約数ペア:

[(1, 69433030), (2, 34716515), (5, 13886606), (10, 6943303), (19, 3654370), (38, 1827185), (71, 977930), (95, 730874), (142, 488965), (190, 365437), (355, 195586), (710, 97793), (1349, 51470), (2698, 25735), (5147, 13490), (6745, 10294)]