30389712

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 81369792

約数和(自身を除く): 50980080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 97, 107, 122, 183, 194, 214, 244, 291, 321, 366, 388, 428, 488, 582, 642, 732, 776, 856, 976, 1164, 1284, 1464, 1552, 1712, 2328, 2568, 2928, 4656, 5136, 5917, 6527, 10379, 11834, 13054, 17751, 19581, 20758, 23668, 26108, 31137, 35502, 39162, 41516, 47336, 52216, 62274, 71004, 78324, 83032, 94672, 104432, 124548, 142008, 156648, 166064, 249096, 284016, 313296, 498192, 633119, 1266238, 1899357, 2532476, 3798714, 5064952, 7597428, 10129904, 15194856, 30389712]

約数ペア:

[(1, 30389712), (2, 15194856), (3, 10129904), (4, 7597428), (6, 5064952), (8, 3798714), (12, 2532476), (16, 1899357), (24, 1266238), (48, 633119), (61, 498192), (97, 313296), (107, 284016), (122, 249096), (183, 166064), (194, 156648), (214, 142008), (244, 124548), (291, 104432), (321, 94672), (366, 83032), (388, 78324), (428, 71004), (488, 62274), (582, 52216), (642, 47336), (732, 41516), (776, 39162), (856, 35502), (976, 31137), (1164, 26108), (1284, 23668), (1464, 20758), (1552, 19581), (1712, 17751), (2328, 13054), (2568, 11834), (2928, 10379), (4656, 6527), (5136, 5917)]