180023514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 404974080

約数和(自身を除く): 224950566

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 83, 118, 166, 177, 249, 354, 498, 557, 649, 913, 1114, 1298, 1671, 1826, 1947, 2739, 3342, 3894, 4897, 5478, 6127, 9794, 12254, 14691, 18381, 29382, 32863, 36762, 46231, 53867, 65726, 92462, 98589, 107734, 138693, 161601, 197178, 277386, 323202, 361493, 508541, 722986, 1017082, 1084479, 1525623, 2168958, 2727629, 3051246, 5455258, 8182887, 16365774, 30003919, 60007838, 90011757, 180023514]

約数ペア:

[(1, 180023514), (2, 90011757), (3, 60007838), (6, 30003919), (11, 16365774), (22, 8182887), (33, 5455258), (59, 3051246), (66, 2727629), (83, 2168958), (118, 1525623), (166, 1084479), (177, 1017082), (249, 722986), (354, 508541), (498, 361493), (557, 323202), (649, 277386), (913, 197178), (1114, 161601), (1298, 138693), (1671, 107734), (1826, 98589), (1947, 92462), (2739, 65726), (3342, 53867), (3894, 46231), (4897, 36762), (5478, 32863), (6127, 29382), (9794, 18381), (12254, 14691)]