72120090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7307}}^1$

素因数の和:7371

約数の個数: 64

約数和(自身を含む): 202051584

約数和(自身を除く): 129931494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 7307, 9870, 14614, 21921, 36535, 43842, 51149, 73070, 102298, 109605, 153447, 219210, 255745, 306894, 343429, 511490, 686858, 767235, 1030287, 1534470, 1717145, 2060574, 2404003, 3434290, 4808006, 5151435, 7212009, 10302870, 12020015, 14424018, 24040030, 36060045, 72120090]

約数ペア:

[(1, 72120090), (2, 36060045), (3, 24040030), (5, 14424018), (6, 12020015), (7, 10302870), (10, 7212009), (14, 5151435), (15, 4808006), (21, 3434290), (30, 2404003), (35, 2060574), (42, 1717145), (47, 1534470), (70, 1030287), (94, 767235), (105, 686858), (141, 511490), (210, 343429), (235, 306894), (282, 255745), (329, 219210), (470, 153447), (658, 109605), (705, 102298), (987, 73070), (1410, 51149), (1645, 43842), (1974, 36535), (3290, 21921), (4935, 14614), (7307, 9870)]