70409801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 98755200

約数和(自身を除く): 28345399

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 149, 187, 209, 323, 361, 1043, 1309, 1463, 1639, 2261, 2527, 2533, 2831, 3553, 3971, 6137, 11473, 17731, 19817, 24871, 27797, 27863, 31141, 42959, 48127, 53789, 67507, 195041, 217987, 336889, 376523, 472549, 529397, 591679, 914413, 3705779, 4141753, 6400891, 10058543, 70409801]

約数ペア:

[(1, 70409801), (7, 10058543), (11, 6400891), (17, 4141753), (19, 3705779), (77, 914413), (119, 591679), (133, 529397), (149, 472549), (187, 376523), (209, 336889), (323, 217987), (361, 195041), (1043, 67507), (1309, 53789), (1463, 48127), (1639, 42959), (2261, 31141), (2527, 27863), (2533, 27797), (2831, 24871), (3553, 19817), (3971, 17731), (6137, 11473)]