274851970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{4211}}^1$

素因数の和:4386

約数の個数: 32

約数和(自身を含む): 507663936

約数和(自身を除く): 232811966

約数列:

[1, 2, 5, 10, 61, 107, 122, 214, 305, 535, 610, 1070, 4211, 6527, 8422, 13054, 21055, 32635, 42110, 65270, 256871, 450577, 513742, 901154, 1284355, 2252885, 2568710, 4505770, 27485197, 54970394, 137425985, 274851970]

約数ペア:

[(1, 274851970), (2, 137425985), (5, 54970394), (10, 27485197), (61, 4505770), (107, 2568710), (122, 2252885), (214, 1284355), (305, 901154), (535, 513742), (610, 450577), (1070, 256871), (4211, 65270), (6527, 42110), (8422, 32635), (13054, 21055)]