2198777670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{64123}}^1$

素因数の和:64266

約数の個数: 64

約数和(自身を含む): 5909667840

約数和(自身を除く): 3710890170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 2286, 3429, 3810, 5715, 6858, 11430, 17145, 34290, 64123, 128246, 192369, 320615, 384738, 577107, 641230, 961845, 1154214, 1731321, 1923690, 2885535, 3462642, 5771070, 8143621, 8656605, 16287242, 17313210, 24430863, 40718105, 48861726, 73292589, 81436210, 122154315, 146585178, 219877767, 244308630, 366462945, 439755534, 732925890, 1099388835, 2198777670]

約数ペア:

[(1, 2198777670), (2, 1099388835), (3, 732925890), (5, 439755534), (6, 366462945), (9, 244308630), (10, 219877767), (15, 146585178), (18, 122154315), (27, 81436210), (30, 73292589), (45, 48861726), (54, 40718105), (90, 24430863), (127, 17313210), (135, 16287242), (254, 8656605), (270, 8143621), (381, 5771070), (635, 3462642), (762, 2885535), (1143, 1923690), (1270, 1731321), (1905, 1154214), (2286, 961845), (3429, 641230), (3810, 577107), (5715, 384738), (6858, 320615), (11430, 192369), (17145, 128246), (34290, 64123)]