30180474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 75816000

約数和(自身を除く): 45635526

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 153, 171, 174, 179, 261, 306, 323, 342, 358, 493, 522, 537, 551, 646, 969, 986, 1074, 1102, 1479, 1611, 1653, 1938, 2907, 2958, 3043, 3222, 3306, 3401, 4437, 4959, 5191, 5814, 6086, 6802, 8874, 9129, 9367, 9918, 10203, 10382, 15573, 18258, 18734, 20406, 27387, 28101, 30609, 31146, 46719, 54774, 56202, 57817, 61218, 84303, 88247, 93438, 98629, 115634, 168606, 173451, 176494, 197258, 264741, 295887, 346902, 520353, 529482, 591774, 794223, 887661, 1040706, 1588446, 1676693, 1775322, 3353386, 5030079, 10060158, 15090237, 30180474]

約数ペア:

[(1, 30180474), (2, 15090237), (3, 10060158), (6, 5030079), (9, 3353386), (17, 1775322), (18, 1676693), (19, 1588446), (29, 1040706), (34, 887661), (38, 794223), (51, 591774), (57, 529482), (58, 520353), (87, 346902), (102, 295887), (114, 264741), (153, 197258), (171, 176494), (174, 173451), (179, 168606), (261, 115634), (306, 98629), (323, 93438), (342, 88247), (358, 84303), (493, 61218), (522, 57817), (537, 56202), (551, 54774), (646, 46719), (969, 31146), (986, 30609), (1074, 28101), (1102, 27387), (1479, 20406), (1611, 18734), (1653, 18258), (1938, 15573), (2907, 10382), (2958, 10203), (3043, 9918), (3222, 9367), (3306, 9129), (3401, 8874), (4437, 6802), (4959, 6086), (5191, 5814)]