30294446

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 59136000

約数和(自身を除く): 28841554

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 79, 86, 91, 98, 158, 182, 301, 343, 553, 559, 602, 637, 686, 1027, 1106, 1118, 1274, 2054, 2107, 3397, 3871, 3913, 4214, 4459, 6794, 7189, 7742, 7826, 8918, 14378, 14749, 23779, 27097, 27391, 29498, 44161, 47558, 50323, 54194, 54782, 88322, 100646, 166453, 191737, 309127, 332906, 352261, 383474, 618254, 704522, 1165171, 2163889, 2330342, 4327778, 15147223, 30294446]

約数ペア:

[(1, 30294446), (2, 15147223), (7, 4327778), (13, 2330342), (14, 2163889), (26, 1165171), (43, 704522), (49, 618254), (79, 383474), (86, 352261), (91, 332906), (98, 309127), (158, 191737), (182, 166453), (301, 100646), (343, 88322), (553, 54782), (559, 54194), (602, 50323), (637, 47558), (686, 44161), (1027, 29498), (1106, 27391), (1118, 27097), (1274, 23779), (2054, 14749), (2107, 14378), (3397, 8918), (3871, 7826), (3913, 7742), (4214, 7189), (4459, 6794)]