63491540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23869}}^1$

素因数の和:23904

約数の個数: 48

約数和(自身を含む): 160406400

約数和(自身を除く): 96914860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 23869, 47738, 95476, 119345, 167083, 238690, 334166, 453511, 477380, 668332, 835415, 907022, 1670830, 1814044, 2267555, 3174577, 3341660, 4535110, 6349154, 9070220, 12698308, 15872885, 31745770, 63491540]

約数ペア:

[(1, 63491540), (2, 31745770), (4, 15872885), (5, 12698308), (7, 9070220), (10, 6349154), (14, 4535110), (19, 3341660), (20, 3174577), (28, 2267555), (35, 1814044), (38, 1670830), (70, 907022), (76, 835415), (95, 668332), (133, 477380), (140, 453511), (190, 334166), (266, 238690), (380, 167083), (532, 119345), (665, 95476), (1330, 47738), (2660, 23869)]