42040110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{200191}}^1$

素因数の和:200208

約数の個数: 32

約数和(自身を含む): 115310592

約数和(自身を除く): 73270482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 200191, 400382, 600573, 1000955, 1201146, 1401337, 2001910, 2802674, 3002865, 4204011, 6005730, 7006685, 8408022, 14013370, 21020055, 42040110]

約数ペア:

[(1, 42040110), (2, 21020055), (3, 14013370), (5, 8408022), (6, 7006685), (7, 6005730), (10, 4204011), (14, 3002865), (15, 2802674), (21, 2001910), (30, 1401337), (35, 1201146), (42, 1000955), (70, 600573), (105, 400382), (210, 200191)]