75208730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 138741120

約数和(自身を除く): 63532390

約数列:

[1, 2, 5, 10, 61, 122, 139, 278, 305, 610, 695, 887, 1390, 1774, 4435, 8479, 8870, 16958, 42395, 54107, 84790, 108214, 123293, 246586, 270535, 541070, 616465, 1232930, 7520873, 15041746, 37604365, 75208730]

約数ペア:

[(1, 75208730), (2, 37604365), (5, 15041746), (10, 7520873), (61, 1232930), (122, 616465), (139, 541070), (278, 270535), (305, 246586), (610, 123293), (695, 108214), (887, 84790), (1390, 54107), (1774, 42395), (4435, 16958), (8479, 8870)]