30456272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 44538928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 236, 308, 413, 419, 472, 616, 649, 826, 838, 944, 1232, 1298, 1652, 1676, 2596, 2933, 3304, 3352, 4543, 4609, 5192, 5866, 6608, 6704, 9086, 9218, 10384, 11732, 18172, 18436, 23464, 24721, 32263, 36344, 36872, 46928, 49442, 64526, 72688, 73744, 98884, 129052, 173047, 197768, 258104, 271931, 346094, 395536, 516208, 543862, 692188, 1087724, 1384376, 1903517, 2175448, 2768752, 3807034, 4350896, 7614068, 15228136, 30456272]

約数ペア:

[(1, 30456272), (2, 15228136), (4, 7614068), (7, 4350896), (8, 3807034), (11, 2768752), (14, 2175448), (16, 1903517), (22, 1384376), (28, 1087724), (44, 692188), (56, 543862), (59, 516208), (77, 395536), (88, 346094), (112, 271931), (118, 258104), (154, 197768), (176, 173047), (236, 129052), (308, 98884), (413, 73744), (419, 72688), (472, 64526), (616, 49442), (649, 46928), (826, 36872), (838, 36344), (944, 32263), (1232, 24721), (1298, 23464), (1652, 18436), (1676, 18172), (2596, 11732), (2933, 10384), (3304, 9218), (3352, 9086), (4543, 6704), (4609, 6608), (5192, 5866)]