137400270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13921}}^1$

素因数の和:13985

約数の個数: 64

約数和(自身を含む): 384915456

約数和(自身を除く): 247515186

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, 9870, 13921, 27842, 41763, 69605, 83526, 97447, 139210, 194894, 208815, 292341, 417630, 487235, 584682, 654287, 974470, 1308574, 1461705, 1962861, 2923410, 3271435, 3925722, 4580009, 6542870, 9160018, 9814305, 13740027, 19628610, 22900045, 27480054, 45800090, 68700135, 137400270]

約数ペア:

[(1, 137400270), (2, 68700135), (3, 45800090), (5, 27480054), (6, 22900045), (7, 19628610), (10, 13740027), (14, 9814305), (15, 9160018), (21, 6542870), (30, 4580009), (35, 3925722), (42, 3271435), (47, 2923410), (70, 1962861), (94, 1461705), (105, 1308574), (141, 974470), (210, 654287), (235, 584682), (282, 487235), (329, 417630), (470, 292341), (658, 208815), (705, 194894), (987, 139210), (1410, 97447), (1645, 83526), (1974, 69605), (3290, 41763), (4935, 27842), (9870, 13921)]