130015490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 272377728

約数和(自身を除く): 142362238

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 251, 277, 374, 502, 554, 935, 1255, 1385, 1870, 2510, 2761, 2770, 3047, 4267, 4709, 5522, 6094, 8534, 9418, 13805, 15235, 21335, 23545, 27610, 30470, 42670, 46937, 47090, 51799, 69527, 93874, 103598, 139054, 234685, 258995, 347635, 469370, 517990, 695270, 764797, 1181959, 1529594, 2363918, 3823985, 5909795, 7647970, 11819590, 13001549, 26003098, 65007745, 130015490]

約数ペア:

[(1, 130015490), (2, 65007745), (5, 26003098), (10, 13001549), (11, 11819590), (17, 7647970), (22, 5909795), (34, 3823985), (55, 2363918), (85, 1529594), (110, 1181959), (170, 764797), (187, 695270), (251, 517990), (277, 469370), (374, 347635), (502, 258995), (554, 234685), (935, 139054), (1255, 103598), (1385, 93874), (1870, 69527), (2510, 51799), (2761, 47090), (2770, 46937), (3047, 42670), (4267, 30470), (4709, 27610), (5522, 23545), (6094, 21335), (8534, 15235), (9418, 13805)]