2100040110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3333397}}^1$

素因数の和:3333417

約数の個数: 48

約数和(自身を含む): 6240121056

約数和(自身を除く): 4140080946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3333397, 6666794, 10000191, 16666985, 20000382, 23333779, 30000573, 33333970, 46667558, 50000955, 60001146, 70001337, 100001910, 116668895, 140002674, 150002865, 210004011, 233337790, 300005730, 350006685, 420008022, 700013370, 1050020055, 2100040110]

約数ペア:

[(1, 2100040110), (2, 1050020055), (3, 700013370), (5, 420008022), (6, 350006685), (7, 300005730), (9, 233337790), (10, 210004011), (14, 150002865), (15, 140002674), (18, 116668895), (21, 100001910), (30, 70001337), (35, 60001146), (42, 50000955), (45, 46667558), (63, 33333970), (70, 30000573), (90, 23333779), (105, 20000382), (126, 16666985), (210, 10000191), (315, 6666794), (630, 3333397)]