30111726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 37072914

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 89, 93, 102, 107, 178, 186, 214, 267, 321, 527, 534, 642, 1054, 1513, 1581, 1819, 2759, 3026, 3162, 3317, 3638, 4539, 5457, 5518, 6634, 8277, 9078, 9523, 9951, 10914, 16554, 19046, 19902, 28569, 46903, 56389, 57138, 93806, 112778, 140709, 161891, 169167, 281418, 295213, 323782, 338334, 485673, 590426, 885639, 971346, 1771278, 5018621, 10037242, 15055863, 30111726]

約数ペア:

[(1, 30111726), (2, 15055863), (3, 10037242), (6, 5018621), (17, 1771278), (31, 971346), (34, 885639), (51, 590426), (62, 485673), (89, 338334), (93, 323782), (102, 295213), (107, 281418), (178, 169167), (186, 161891), (214, 140709), (267, 112778), (321, 93806), (527, 57138), (534, 56389), (642, 46903), (1054, 28569), (1513, 19902), (1581, 19046), (1819, 16554), (2759, 10914), (3026, 9951), (3162, 9523), (3317, 9078), (3638, 8277), (4539, 6634), (5457, 5518)]