1330347180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{203417}}^1$

素因数の和:203538

約数の個数: 48

約数和(自身を含む): 3759164640

約数和(自身を除く): 2428817460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 203417, 406834, 610251, 813668, 1017085, 1220502, 2034170, 2441004, 3051255, 4068340, 6102510, 12205020, 22172453, 44344906, 66517359, 88689812, 110862265, 133034718, 221724530, 266069436, 332586795, 443449060, 665173590, 1330347180]

約数ペア:

[(1, 1330347180), (2, 665173590), (3, 443449060), (4, 332586795), (5, 266069436), (6, 221724530), (10, 133034718), (12, 110862265), (15, 88689812), (20, 66517359), (30, 44344906), (60, 22172453), (109, 12205020), (218, 6102510), (327, 4068340), (436, 3051255), (545, 2441004), (654, 2034170), (1090, 1220502), (1308, 1017085), (1635, 813668), (2180, 610251), (3270, 406834), (6540, 203417)]