30276656

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 60784800

約数和(自身を除く): 30508144

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 199, 257, 296, 398, 514, 592, 796, 1028, 1592, 2056, 3184, 4112, 7363, 9509, 14726, 19018, 29452, 38036, 51143, 58904, 76072, 102286, 117808, 152144, 204572, 409144, 818288, 1892291, 3784582, 7569164, 15138328, 30276656]

約数ペア:

[(1, 30276656), (2, 15138328), (4, 7569164), (8, 3784582), (16, 1892291), (37, 818288), (74, 409144), (148, 204572), (199, 152144), (257, 117808), (296, 102286), (398, 76072), (514, 58904), (592, 51143), (796, 38036), (1028, 29452), (1592, 19018), (2056, 14726), (3184, 9509), (4112, 7363)]