30388864

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 66977280

約数和(自身を除く): 36588416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 128, 176, 191, 226, 352, 382, 452, 704, 764, 904, 1243, 1408, 1528, 1808, 2101, 2486, 3056, 3616, 4202, 4972, 6112, 7232, 8404, 9944, 12224, 14464, 16808, 19888, 21583, 24448, 33616, 39776, 43166, 67232, 79552, 86332, 134464, 159104, 172664, 237413, 268928, 345328, 474826, 690656, 949652, 1381312, 1899304, 2762624, 3798608, 7597216, 15194432, 30388864]

約数ペア:

[(1, 30388864), (2, 15194432), (4, 7597216), (8, 3798608), (11, 2762624), (16, 1899304), (22, 1381312), (32, 949652), (44, 690656), (64, 474826), (88, 345328), (113, 268928), (128, 237413), (176, 172664), (191, 159104), (226, 134464), (352, 86332), (382, 79552), (452, 67232), (704, 43166), (764, 39776), (904, 33616), (1243, 24448), (1408, 21583), (1528, 19888), (1808, 16808), (2101, 14464), (2486, 12224), (3056, 9944), (3616, 8404), (4202, 7232), (4972, 6112)]