30109068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 83778240

約数和(自身を除く): 53669172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 396, 417, 547, 556, 834, 1094, 1251, 1529, 1641, 1668, 2188, 2502, 3058, 3282, 4587, 4923, 5004, 6017, 6116, 6564, 9174, 9846, 12034, 13761, 18051, 18348, 19692, 24068, 27522, 36102, 54153, 55044, 72204, 76033, 108306, 152066, 216612, 228099, 304132, 456198, 684297, 836363, 912396, 1368594, 1672726, 2509089, 2737188, 3345452, 5018178, 7527267, 10036356, 15054534, 30109068]

約数ペア:

[(1, 30109068), (2, 15054534), (3, 10036356), (4, 7527267), (6, 5018178), (9, 3345452), (11, 2737188), (12, 2509089), (18, 1672726), (22, 1368594), (33, 912396), (36, 836363), (44, 684297), (66, 456198), (99, 304132), (132, 228099), (139, 216612), (198, 152066), (278, 108306), (396, 76033), (417, 72204), (547, 55044), (556, 54153), (834, 36102), (1094, 27522), (1251, 24068), (1529, 19692), (1641, 18348), (1668, 18051), (2188, 13761), (2502, 12034), (3058, 9846), (3282, 9174), (4587, 6564), (4923, 6116), (5004, 6017)]