15280370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11489}}^1$

素因数の和:11522

約数の個数: 32

約数和(自身を含む): 33091200

約数和(自身を除く): 17810830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 11489, 22978, 57445, 80423, 114890, 160846, 218291, 402115, 436582, 804230, 1091455, 1528037, 2182910, 3056074, 7640185, 15280370]

約数ペア:

[(1, 15280370), (2, 7640185), (5, 3056074), (7, 2182910), (10, 1528037), (14, 1091455), (19, 804230), (35, 436582), (38, 402115), (70, 218291), (95, 160846), (133, 114890), (190, 80423), (266, 57445), (665, 22978), (1330, 11489)]