277733090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3803}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 512170560

約数和(自身を除く): 234437470

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 545, 670, 1090, 3803, 7303, 7606, 14606, 19015, 36515, 38030, 73030, 254801, 414527, 509602, 829054, 1274005, 2072635, 2548010, 4145270, 27773309, 55546618, 138866545, 277733090]

約数ペア:

[(1, 277733090), (2, 138866545), (5, 55546618), (10, 27773309), (67, 4145270), (109, 2548010), (134, 2072635), (218, 1274005), (335, 829054), (545, 509602), (670, 414527), (1090, 254801), (3803, 73030), (7303, 38030), (7606, 36515), (14606, 19015)]