30286377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 51038208

約数和(自身を除く): 20751831

約数列:

[1, 3, 9, 11, 23, 33, 47, 69, 99, 141, 207, 253, 283, 423, 517, 759, 849, 1081, 1551, 2277, 2547, 3113, 3243, 4653, 6509, 9339, 9729, 11891, 13301, 19527, 28017, 35673, 39903, 58581, 71599, 107019, 119709, 146311, 214797, 305923, 438933, 644391, 917769, 1316799, 2753307, 3365153, 10095459, 30286377]

約数ペア:

[(1, 30286377), (3, 10095459), (9, 3365153), (11, 2753307), (23, 1316799), (33, 917769), (47, 644391), (69, 438933), (99, 305923), (141, 214797), (207, 146311), (253, 119709), (283, 107019), (423, 71599), (517, 58581), (759, 39903), (849, 35673), (1081, 28017), (1551, 19527), (2277, 13301), (2547, 11891), (3113, 9729), (3243, 9339), (4653, 6509)]