111228780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142601}}^1$

素因数の和:142626

約数の個数: 48

約数和(自身を含む): 335399904

約数和(自身を除く): 224171124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 142601, 285202, 427803, 570404, 713005, 855606, 1426010, 1711212, 1853813, 2139015, 2852020, 3707626, 4278030, 5561439, 7415252, 8556060, 9269065, 11122878, 18538130, 22245756, 27807195, 37076260, 55614390, 111228780]

約数ペア:

[(1, 111228780), (2, 55614390), (3, 37076260), (4, 27807195), (5, 22245756), (6, 18538130), (10, 11122878), (12, 9269065), (13, 8556060), (15, 7415252), (20, 5561439), (26, 4278030), (30, 3707626), (39, 2852020), (52, 2139015), (60, 1853813), (65, 1711212), (78, 1426010), (130, 855606), (156, 713005), (195, 570404), (260, 427803), (390, 285202), (780, 142601)]