30259926

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 69854400

約数和(自身を除く): 39594474

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 97, 106, 109, 159, 194, 218, 291, 318, 327, 477, 582, 654, 873, 954, 981, 1431, 1746, 1962, 2619, 2862, 2943, 5141, 5238, 5777, 5886, 10282, 10573, 11554, 15423, 17331, 21146, 30846, 31719, 34662, 46269, 51993, 63438, 92538, 95157, 103986, 138807, 155979, 190314, 277614, 285471, 311958, 560369, 570942, 1120738, 1681107, 3362214, 5043321, 10086642, 15129963, 30259926]

約数ペア:

[(1, 30259926), (2, 15129963), (3, 10086642), (6, 5043321), (9, 3362214), (18, 1681107), (27, 1120738), (53, 570942), (54, 560369), (97, 311958), (106, 285471), (109, 277614), (159, 190314), (194, 155979), (218, 138807), (291, 103986), (318, 95157), (327, 92538), (477, 63438), (582, 51993), (654, 46269), (873, 34662), (954, 31719), (981, 30846), (1431, 21146), (1746, 17331), (1962, 15423), (2619, 11554), (2862, 10573), (2943, 10282), (5141, 5886), (5238, 5777)]