30479274

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11519}}^1$

素因数の和:11544

約数の個数: 48

約数和(自身を含む): 78796800

約数和(自身を除く): 48317526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 11519, 23038, 34557, 69114, 80633, 103671, 161266, 207342, 241899, 311013, 483798, 564431, 622026, 725697, 1128862, 1451394, 1693293, 2177091, 3386586, 4354182, 5079879, 10159758, 15239637, 30479274]

約数ペア:

[(1, 30479274), (2, 15239637), (3, 10159758), (6, 5079879), (7, 4354182), (9, 3386586), (14, 2177091), (18, 1693293), (21, 1451394), (27, 1128862), (42, 725697), (49, 622026), (54, 564431), (63, 483798), (98, 311013), (126, 241899), (147, 207342), (189, 161266), (294, 103671), (378, 80633), (441, 69114), (882, 34557), (1323, 23038), (2646, 11519)]