37981370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{77513}}^1$

素因数の和:77534

約数の個数: 24

約数和(自身を含む): 79529364

約数和(自身を除く): 41547994

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 77513, 155026, 387565, 542591, 775130, 1085182, 2712955, 3798137, 5425910, 7596274, 18990685, 37981370]

約数ペア:

[(1, 37981370), (2, 18990685), (5, 7596274), (7, 5425910), (10, 3798137), (14, 2712955), (35, 1085182), (49, 775130), (70, 542591), (98, 387565), (245, 155026), (490, 77513)]