30549904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 74745216

約数和(自身を除く): 44195312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 137, 154, 176, 181, 274, 308, 362, 548, 616, 724, 959, 1096, 1232, 1267, 1448, 1507, 1918, 1991, 2192, 2534, 2896, 3014, 3836, 3982, 5068, 6028, 7672, 7964, 10136, 10549, 12056, 13937, 15344, 15928, 20272, 21098, 24112, 24797, 27874, 31856, 42196, 49594, 55748, 84392, 99188, 111496, 168784, 173579, 198376, 222992, 272767, 347158, 396752, 545534, 694316, 1091068, 1388632, 1909369, 2182136, 2777264, 3818738, 4364272, 7637476, 15274952, 30549904]

約数ペア:

[(1, 30549904), (2, 15274952), (4, 7637476), (7, 4364272), (8, 3818738), (11, 2777264), (14, 2182136), (16, 1909369), (22, 1388632), (28, 1091068), (44, 694316), (56, 545534), (77, 396752), (88, 347158), (112, 272767), (137, 222992), (154, 198376), (176, 173579), (181, 168784), (274, 111496), (308, 99188), (362, 84392), (548, 55748), (616, 49594), (724, 42196), (959, 31856), (1096, 27874), (1232, 24797), (1267, 24112), (1448, 21098), (1507, 20272), (1918, 15928), (1991, 15344), (2192, 13937), (2534, 12056), (2896, 10549), (3014, 10136), (3836, 7964), (3982, 7672), (5068, 6028)]