244026290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7993}}^1$

素因数の和:8114

約数の個数: 32

約数和(自身を含む): 455849856

約数和(自身を除く): 211823566

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 7993, 15265, 15986, 30530, 39965, 79930, 343699, 567503, 687398, 1135006, 1718495, 2837515, 3436990, 5675030, 24402629, 48805258, 122013145, 244026290]

約数ペア:

[(1, 244026290), (2, 122013145), (5, 48805258), (10, 24402629), (43, 5675030), (71, 3436990), (86, 2837515), (142, 1718495), (215, 1135006), (355, 687398), (430, 567503), (710, 343699), (3053, 79930), (6106, 39965), (7993, 30530), (15265, 15986)]