30642003

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 59097600

約数和(自身を除く): 28455597

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 49, 53, 57, 63, 69, 133, 147, 159, 161, 171, 189, 207, 371, 399, 437, 441, 477, 483, 513, 621, 931, 1007, 1113, 1127, 1197, 1219, 1311, 1323, 1431, 1449, 2597, 2793, 3021, 3059, 3339, 3381, 3591, 3657, 3933, 4347, 7049, 7791, 8379, 8533, 9063, 9177, 10017, 10143, 10971, 11799, 21147, 21413, 23161, 23373, 25137, 25599, 27189, 27531, 30429, 32913, 49343, 59731, 63441, 64239, 69483, 70119, 76797, 82593, 148029, 162127, 179193, 190323, 192717, 208449, 230391, 444087, 486381, 537579, 578151, 625347, 1134889, 1332261, 1459143, 1612737, 3404667, 4377429, 10214001, 30642003]

約数ペア:

[(1, 30642003), (3, 10214001), (7, 4377429), (9, 3404667), (19, 1612737), (21, 1459143), (23, 1332261), (27, 1134889), (49, 625347), (53, 578151), (57, 537579), (63, 486381), (69, 444087), (133, 230391), (147, 208449), (159, 192717), (161, 190323), (171, 179193), (189, 162127), (207, 148029), (371, 82593), (399, 76797), (437, 70119), (441, 69483), (477, 64239), (483, 63441), (513, 59731), (621, 49343), (931, 32913), (1007, 30429), (1113, 27531), (1127, 27189), (1197, 25599), (1219, 25137), (1311, 23373), (1323, 23161), (1431, 21413), (1449, 21147), (2597, 11799), (2793, 10971), (3021, 10143), (3059, 10017), (3339, 9177), (3381, 9063), (3591, 8533), (3657, 8379), (3933, 7791), (4347, 7049)]