30256688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 44738512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 599, 616, 656, 902, 1148, 1198, 1232, 1804, 2296, 2396, 3157, 3608, 4193, 4592, 4792, 6314, 6589, 7216, 8386, 9584, 12628, 13178, 16772, 24559, 25256, 26356, 33544, 46123, 49118, 50512, 52712, 67088, 92246, 98236, 105424, 171913, 184492, 196472, 270149, 343826, 368984, 392944, 540298, 687652, 737968, 1080596, 1375304, 1891043, 2161192, 2750608, 3782086, 4322384, 7564172, 15128344, 30256688]

約数ペア:

[(1, 30256688), (2, 15128344), (4, 7564172), (7, 4322384), (8, 3782086), (11, 2750608), (14, 2161192), (16, 1891043), (22, 1375304), (28, 1080596), (41, 737968), (44, 687652), (56, 540298), (77, 392944), (82, 368984), (88, 343826), (112, 270149), (154, 196472), (164, 184492), (176, 171913), (287, 105424), (308, 98236), (328, 92246), (451, 67088), (574, 52712), (599, 50512), (616, 49118), (656, 46123), (902, 33544), (1148, 26356), (1198, 25256), (1232, 24559), (1804, 16772), (2296, 13178), (2396, 12628), (3157, 9584), (3608, 8386), (4193, 7216), (4592, 6589), (4792, 6314)]