30978696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 89470080

約数和(自身を除く): 58491384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 1901, 2037, 2328, 2716, 3802, 4074, 5432, 5703, 7604, 8148, 11406, 13307, 15208, 16296, 22812, 26614, 39921, 45624, 53228, 79842, 106456, 159684, 184397, 319368, 368794, 553191, 737588, 1106382, 1290779, 1475176, 2212764, 2581558, 3872337, 4425528, 5163116, 7744674, 10326232, 15489348, 30978696]

約数ペア:

[(1, 30978696), (2, 15489348), (3, 10326232), (4, 7744674), (6, 5163116), (7, 4425528), (8, 3872337), (12, 2581558), (14, 2212764), (21, 1475176), (24, 1290779), (28, 1106382), (42, 737588), (56, 553191), (84, 368794), (97, 319368), (168, 184397), (194, 159684), (291, 106456), (388, 79842), (582, 53228), (679, 45624), (776, 39921), (1164, 26614), (1358, 22812), (1901, 16296), (2037, 15208), (2328, 13307), (2716, 11406), (3802, 8148), (4074, 7604), (5432, 5703)]