30747978

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{5039}}^1$

素因数の和:5163

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 38199222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 5039, 6102, 10078, 15117, 30234, 45351, 90702, 136053, 272106, 569407, 1138814, 1708221, 3416442, 5124663, 10249326, 15373989, 30747978]

約数ペア:

[(1, 30747978), (2, 15373989), (3, 10249326), (6, 5124663), (9, 3416442), (18, 1708221), (27, 1138814), (54, 569407), (113, 272106), (226, 136053), (339, 90702), (678, 45351), (1017, 30234), (2034, 15117), (3051, 10078), (5039, 6102)]