5315212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 11415040

約数和(自身を除く): 6099828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 103, 133, 194, 206, 266, 388, 412, 532, 679, 721, 1358, 1442, 1843, 1957, 2716, 2884, 3686, 3914, 7372, 7828, 9991, 12901, 13699, 19982, 25802, 27398, 39964, 51604, 54796, 69937, 139874, 189829, 279748, 379658, 759316, 1328803, 2657606, 5315212]

約数ペア:

[(1, 5315212), (2, 2657606), (4, 1328803), (7, 759316), (14, 379658), (19, 279748), (28, 189829), (38, 139874), (76, 69937), (97, 54796), (103, 51604), (133, 39964), (194, 27398), (206, 25802), (266, 19982), (388, 13699), (412, 12901), (532, 9991), (679, 7828), (721, 7372), (1358, 3914), (1442, 3686), (1843, 2884), (1957, 2716)]