245890365470

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1\times {\mathrm{69371}}^1$

素因数の和:72296

約数の個数: 32

約数和(自身を含む): 446253981696

約数和(自身を除く): 200363616226

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 2791, 5582, 13955, 27910, 69371, 138742, 346855, 354457, 693710, 708914, 1772285, 3544570, 8810117, 17620234, 44050585, 88101170, 193614461, 387228922, 968072305, 1936144610, 24589036547, 49178073094, 122945182735, 245890365470]

約数ペア:

[(1, 245890365470), (2, 122945182735), (5, 49178073094), (10, 24589036547), (127, 1936144610), (254, 968072305), (635, 387228922), (1270, 193614461), (2791, 88101170), (5582, 44050585), (13955, 17620234), (27910, 8810117), (69371, 3544570), (138742, 1772285), (346855, 708914), (354457, 693710)]