120519698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 100111342

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 113, 127, 221, 226, 247, 254, 323, 442, 494, 646, 1469, 1651, 1921, 2147, 2159, 2413, 2938, 3302, 3842, 4199, 4294, 4318, 4826, 8398, 14351, 24973, 27911, 28067, 28702, 31369, 36499, 41021, 49946, 55822, 56134, 62738, 72998, 82042, 186563, 243967, 272669, 373126, 474487, 487934, 533273, 545338, 948974, 1066546, 3171571, 3544697, 4635373, 6343142, 7089394, 9270746, 60259849, 120519698]

約数ペア:

[(1, 120519698), (2, 60259849), (13, 9270746), (17, 7089394), (19, 6343142), (26, 4635373), (34, 3544697), (38, 3171571), (113, 1066546), (127, 948974), (221, 545338), (226, 533273), (247, 487934), (254, 474487), (323, 373126), (442, 272669), (494, 243967), (646, 186563), (1469, 82042), (1651, 72998), (1921, 62738), (2147, 56134), (2159, 55822), (2413, 49946), (2938, 41021), (3302, 36499), (3842, 31369), (4199, 28702), (4294, 28067), (4318, 27911), (4826, 24973), (8398, 14351)]