30747186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 71393400

約数和(自身を除く): 40646214

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 801, 1129, 1513, 1602, 2258, 3026, 3387, 4539, 6774, 9078, 10161, 13617, 19193, 20322, 27234, 38386, 57579, 100481, 115158, 172737, 200962, 301443, 345474, 602886, 904329, 1708177, 1808658, 3416354, 5124531, 10249062, 15373593, 30747186]

約数ペア:

[(1, 30747186), (2, 15373593), (3, 10249062), (6, 5124531), (9, 3416354), (17, 1808658), (18, 1708177), (34, 904329), (51, 602886), (89, 345474), (102, 301443), (153, 200962), (178, 172737), (267, 115158), (306, 100481), (534, 57579), (801, 38386), (1129, 27234), (1513, 20322), (1602, 19193), (2258, 13617), (3026, 10161), (3387, 9078), (4539, 6774)]