30462044

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 54407808

約数和(自身を除く): 23945764

約数列:

[1, 2, 4, 103, 107, 206, 214, 412, 428, 691, 1382, 2764, 11021, 22042, 44084, 71173, 73937, 142346, 147874, 284692, 295748, 7615511, 15231022, 30462044]

約数ペア:

[(1, 30462044), (2, 15231022), (4, 7615511), (103, 295748), (107, 284692), (206, 147874), (214, 142346), (412, 73937), (428, 71173), (691, 44084), (1382, 22042), (2764, 11021)]