14813960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 38430720

約数和(自身を除く): 23616760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 277, 280, 382, 554, 764, 955, 1108, 1337, 1385, 1528, 1910, 1939, 2216, 2674, 2770, 3820, 3878, 5348, 5540, 6685, 7640, 7756, 9695, 10696, 11080, 13370, 15512, 19390, 26740, 38780, 52907, 53480, 77560, 105814, 211628, 264535, 370349, 423256, 529070, 740698, 1058140, 1481396, 1851745, 2116280, 2962792, 3703490, 7406980, 14813960]

約数ペア:

[(1, 14813960), (2, 7406980), (4, 3703490), (5, 2962792), (7, 2116280), (8, 1851745), (10, 1481396), (14, 1058140), (20, 740698), (28, 529070), (35, 423256), (40, 370349), (56, 264535), (70, 211628), (140, 105814), (191, 77560), (277, 53480), (280, 52907), (382, 38780), (554, 26740), (764, 19390), (955, 15512), (1108, 13370), (1337, 11080), (1385, 10696), (1528, 9695), (1910, 7756), (1939, 7640), (2216, 6685), (2674, 5540), (2770, 5348), (3820, 3878)]