1530342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 3706560

約数和(自身を除く): 2176218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 131, 177, 198, 262, 354, 393, 531, 649, 786, 1062, 1179, 1298, 1441, 1947, 2358, 2882, 3894, 4323, 5841, 7729, 8646, 11682, 12969, 15458, 23187, 25938, 46374, 69561, 85019, 139122, 170038, 255057, 510114, 765171, 1530342]

約数ペア:

[(1, 1530342), (2, 765171), (3, 510114), (6, 255057), (9, 170038), (11, 139122), (18, 85019), (22, 69561), (33, 46374), (59, 25938), (66, 23187), (99, 15458), (118, 12969), (131, 11682), (177, 8646), (198, 7729), (262, 5841), (354, 4323), (393, 3894), (531, 2882), (649, 2358), (786, 1947), (1062, 1441), (1179, 1298)]