20172960930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{10601}}^1$

素因数の和:11211

約数の個数: 64

約数和(自身を含む): 48878443008

約数和(自身を除く): 28705482078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 463, 685, 822, 926, 1370, 1389, 2055, 2315, 2778, 4110, 4630, 6945, 10601, 13890, 21202, 31803, 53005, 63431, 63606, 106010, 126862, 159015, 190293, 317155, 318030, 380586, 634310, 951465, 1452337, 1902930, 2904674, 4357011, 4908263, 7261685, 8714022, 9816526, 14523370, 14724789, 21785055, 24541315, 29449578, 43570110, 49082630, 73623945, 147247890, 672432031, 1344864062, 2017296093, 3362160155, 4034592186, 6724320310, 10086480465, 20172960930]

約数ペア:

[(1, 20172960930), (2, 10086480465), (3, 6724320310), (5, 4034592186), (6, 3362160155), (10, 2017296093), (15, 1344864062), (30, 672432031), (137, 147247890), (274, 73623945), (411, 49082630), (463, 43570110), (685, 29449578), (822, 24541315), (926, 21785055), (1370, 14724789), (1389, 14523370), (2055, 9816526), (2315, 8714022), (2778, 7261685), (4110, 4908263), (4630, 4357011), (6945, 2904674), (10601, 1902930), (13890, 1452337), (21202, 951465), (31803, 634310), (53005, 380586), (63431, 318030), (63606, 317155), (106010, 190293), (126862, 159015)]