734765080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61027}}^1$

素因数の和:61088

約数の個数: 64

約数和(自身を含む): 1933367040

約数和(自身を除く): 1198601960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 12040, 61027, 122054, 244108, 305135, 427189, 488216, 610270, 854378, 1220540, 1708756, 2135945, 2441080, 2624161, 3417512, 4271890, 5248322, 8543780, 10496644, 13120805, 17087560, 18369127, 20993288, 26241610, 36738254, 52483220, 73476508, 91845635, 104966440, 146953016, 183691270, 367382540, 734765080]

約数ペア:

[(1, 734765080), (2, 367382540), (4, 183691270), (5, 146953016), (7, 104966440), (8, 91845635), (10, 73476508), (14, 52483220), (20, 36738254), (28, 26241610), (35, 20993288), (40, 18369127), (43, 17087560), (56, 13120805), (70, 10496644), (86, 8543780), (140, 5248322), (172, 4271890), (215, 3417512), (280, 2624161), (301, 2441080), (344, 2135945), (430, 1708756), (602, 1220540), (860, 854378), (1204, 610270), (1505, 488216), (1720, 427189), (2408, 305135), (3010, 244108), (6020, 122054), (12040, 61027)]