14493220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 37001664

約数和(自身を除く): 22508444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 643, 644, 805, 980, 1127, 1286, 1610, 2254, 2572, 3215, 3220, 4501, 4508, 5635, 6430, 9002, 11270, 12860, 14789, 18004, 22505, 22540, 29578, 31507, 45010, 59156, 63014, 73945, 90020, 103523, 126028, 147890, 157535, 207046, 295780, 315070, 414092, 517615, 630140, 724661, 1035230, 1449322, 2070460, 2898644, 3623305, 7246610, 14493220]

約数ペア:

[(1, 14493220), (2, 7246610), (4, 3623305), (5, 2898644), (7, 2070460), (10, 1449322), (14, 1035230), (20, 724661), (23, 630140), (28, 517615), (35, 414092), (46, 315070), (49, 295780), (70, 207046), (92, 157535), (98, 147890), (115, 126028), (140, 103523), (161, 90020), (196, 73945), (230, 63014), (245, 59156), (322, 45010), (460, 31507), (490, 29578), (643, 22540), (644, 22505), (805, 18004), (980, 14789), (1127, 12860), (1286, 11270), (1610, 9002), (2254, 6430), (2572, 5635), (3215, 4508), (3220, 4501)]