30439656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 94053960

約数和(自身を除く): 63614304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1913, 1989, 2652, 3826, 3978, 5304, 5739, 7652, 7956, 11478, 15304, 15912, 17217, 22956, 24869, 32521, 34434, 45912, 49738, 65042, 68868, 74607, 97563, 99476, 130084, 137736, 149214, 195126, 198952, 223821, 260168, 292689, 298428, 390252, 422773, 447642, 585378, 596856, 780504, 845546, 895284, 1170756, 1268319, 1691092, 1790568, 2341512, 2536638, 3382184, 3804957, 5073276, 7609914, 10146552, 15219828, 30439656]

約数ペア:

[(1, 30439656), (2, 15219828), (3, 10146552), (4, 7609914), (6, 5073276), (8, 3804957), (9, 3382184), (12, 2536638), (13, 2341512), (17, 1790568), (18, 1691092), (24, 1268319), (26, 1170756), (34, 895284), (36, 845546), (39, 780504), (51, 596856), (52, 585378), (68, 447642), (72, 422773), (78, 390252), (102, 298428), (104, 292689), (117, 260168), (136, 223821), (153, 198952), (156, 195126), (204, 149214), (221, 137736), (234, 130084), (306, 99476), (312, 97563), (408, 74607), (442, 68868), (468, 65042), (612, 49738), (663, 45912), (884, 34434), (936, 32521), (1224, 24869), (1326, 22956), (1768, 17217), (1913, 15912), (1989, 15304), (2652, 11478), (3826, 7956), (3978, 7652), (5304, 5739)]