30425346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 50445054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 71, 114, 126, 133, 142, 171, 179, 213, 266, 342, 358, 399, 426, 497, 537, 639, 798, 994, 1074, 1197, 1253, 1278, 1349, 1491, 1611, 2394, 2506, 2698, 2982, 3222, 3401, 3759, 4047, 4473, 6802, 7518, 8094, 8946, 9443, 10203, 11277, 12141, 12709, 18886, 20406, 22554, 23807, 24282, 25418, 28329, 30609, 38127, 47614, 56658, 61218, 71421, 76254, 84987, 88963, 114381, 142842, 169974, 177926, 214263, 228762, 241471, 266889, 428526, 482942, 533778, 724413, 800667, 1448826, 1601334, 1690297, 2173239, 3380594, 4346478, 5070891, 10141782, 15212673, 30425346]

約数ペア:

[(1, 30425346), (2, 15212673), (3, 10141782), (6, 5070891), (7, 4346478), (9, 3380594), (14, 2173239), (18, 1690297), (19, 1601334), (21, 1448826), (38, 800667), (42, 724413), (57, 533778), (63, 482942), (71, 428526), (114, 266889), (126, 241471), (133, 228762), (142, 214263), (171, 177926), (179, 169974), (213, 142842), (266, 114381), (342, 88963), (358, 84987), (399, 76254), (426, 71421), (497, 61218), (537, 56658), (639, 47614), (798, 38127), (994, 30609), (1074, 28329), (1197, 25418), (1253, 24282), (1278, 23807), (1349, 22554), (1491, 20406), (1611, 18886), (2394, 12709), (2506, 12141), (2698, 11277), (2982, 10203), (3222, 9443), (3401, 8946), (3759, 8094), (4047, 7518), (4473, 6802)]