30408057981

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2579}}^1$

素因数の和:2819

約数の個数: 96

約数和(自身を含む): 54189907200

約数和(自身を除く): 23781849219

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 101, 109, 119, 153, 303, 327, 357, 707, 763, 909, 981, 1071, 1717, 1853, 2121, 2289, 2579, 5151, 5559, 6363, 6867, 7737, 11009, 12019, 12971, 15453, 16677, 18053, 23211, 33027, 36057, 38913, 43843, 54159, 77063, 99081, 108171, 116739, 131529, 162477, 187153, 231189, 260479, 281111, 306901, 394587, 561459, 693567, 781437, 843333, 920703, 1310071, 1684377, 1823353, 1967777, 2344311, 2529999, 2762109, 3930213, 4428143, 4778887, 5470059, 5903331, 11790639, 13284429, 14336661, 16410177, 17709993, 28392211, 30997001, 33452209, 39853287, 43009983, 85176633, 92991003, 100356627, 198745477, 255529899, 278973009, 301069881, 482667587, 596236431, 1448002761, 1788709293, 3378673109, 4344008283, 10136019327, 30408057981]

約数ペア:

[(1, 30408057981), (3, 10136019327), (7, 4344008283), (9, 3378673109), (17, 1788709293), (21, 1448002761), (51, 596236431), (63, 482667587), (101, 301069881), (109, 278973009), (119, 255529899), (153, 198745477), (303, 100356627), (327, 92991003), (357, 85176633), (707, 43009983), (763, 39853287), (909, 33452209), (981, 30997001), (1071, 28392211), (1717, 17709993), (1853, 16410177), (2121, 14336661), (2289, 13284429), (2579, 11790639), (5151, 5903331), (5559, 5470059), (6363, 4778887), (6867, 4428143), (7737, 3930213), (11009, 2762109), (12019, 2529999), (12971, 2344311), (15453, 1967777), (16677, 1823353), (18053, 1684377), (23211, 1310071), (33027, 920703), (36057, 843333), (38913, 781437), (43843, 693567), (54159, 561459), (77063, 394587), (99081, 306901), (108171, 281111), (116739, 260479), (131529, 231189), (162477, 187153)]