30437378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 19743742

約数列:

[1, 2, 17, 34, 43, 86, 109, 191, 218, 382, 731, 1462, 1853, 3247, 3706, 4687, 6494, 8213, 9374, 16426, 20819, 41638, 79679, 139621, 159358, 279242, 353923, 707846, 895217, 1790434, 15218689, 30437378]

約数ペア:

[(1, 30437378), (2, 15218689), (17, 1790434), (34, 895217), (43, 707846), (86, 353923), (109, 279242), (191, 159358), (218, 139621), (382, 79679), (731, 41638), (1462, 20819), (1853, 16426), (3247, 9374), (3706, 8213), (4687, 6494)]