30985724444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{42701}}^1\times {\mathrm{4903}}^1$

素因数の和:47645

約数の個数: 24

約数和(自身を含む): 55703221728

約数和(自身を除く): 24717497284

約数列:

[1, 2, 4, 37, 74, 148, 4903, 9806, 19612, 42701, 85402, 170804, 181411, 362822, 725644, 1579937, 3159874, 6319748, 209363003, 418726006, 837452012, 7746431111, 15492862222, 30985724444]

約数ペア:

[(1, 30985724444), (2, 15492862222), (4, 7746431111), (37, 837452012), (74, 418726006), (148, 209363003), (4903, 6319748), (9806, 3159874), (19612, 1579937), (42701, 725644), (85402, 362822), (170804, 181411)]