30950675

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 46282752

約数和(自身を除く): 15332077

約数列:

[1, 5, 7, 25, 35, 47, 53, 71, 175, 235, 265, 329, 355, 371, 497, 1175, 1325, 1645, 1775, 1855, 2485, 2491, 3337, 3763, 8225, 9275, 12425, 12455, 16685, 17437, 18815, 23359, 26341, 62275, 83425, 87185, 94075, 116795, 131705, 176861, 435925, 583975, 658525, 884305, 1238027, 4421525, 6190135, 30950675]

約数ペア:

[(1, 30950675), (5, 6190135), (7, 4421525), (25, 1238027), (35, 884305), (47, 658525), (53, 583975), (71, 435925), (175, 176861), (235, 131705), (265, 116795), (329, 94075), (355, 87185), (371, 83425), (497, 62275), (1175, 26341), (1325, 23359), (1645, 18815), (1775, 17437), (1855, 16685), (2485, 12455), (2491, 12425), (3337, 9275), (3763, 8225)]