205370670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{66463}}^1$

素因数の和:66576

約数の個数: 32

約数和(自身を含む): 497682432

約数和(自身を除く): 292311762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 66463, 132926, 199389, 332315, 398778, 664630, 996945, 1993890, 6845689, 13691378, 20537067, 34228445, 41074134, 68456890, 102685335, 205370670]

約数ペア:

[(1, 205370670), (2, 102685335), (3, 68456890), (5, 41074134), (6, 34228445), (10, 20537067), (15, 13691378), (30, 6845689), (103, 1993890), (206, 996945), (309, 664630), (515, 398778), (618, 332315), (1030, 199389), (1545, 132926), (3090, 66463)]