30887028

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{16823}}^1$

素因数の和:16853

約数の個数: 48

約数和(自身を含む): 84792960

約数和(自身を除く): 53905932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 16823, 33646, 50469, 67292, 100938, 151407, 201876, 285991, 302814, 454221, 571982, 605628, 857973, 908442, 1143964, 1715946, 1816884, 2573919, 3431892, 5147838, 7721757, 10295676, 15443514, 30887028]

約数ペア:

[(1, 30887028), (2, 15443514), (3, 10295676), (4, 7721757), (6, 5147838), (9, 3431892), (12, 2573919), (17, 1816884), (18, 1715946), (27, 1143964), (34, 908442), (36, 857973), (51, 605628), (54, 571982), (68, 454221), (102, 302814), (108, 285991), (153, 201876), (204, 151407), (306, 100938), (459, 67292), (612, 50469), (918, 33646), (1836, 16823)]