1396150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{3989}}^1$

素因数の和:4008

約数の個数: 24

約数和(自身を含む): 2968560

約数和(自身を除く): 1572410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 3989, 7978, 19945, 27923, 39890, 55846, 99725, 139615, 199450, 279230, 698075, 1396150]

約数ペア:

[(1, 1396150), (2, 698075), (5, 279230), (7, 199450), (10, 139615), (14, 99725), (25, 55846), (35, 39890), (50, 27923), (70, 19945), (175, 7978), (350, 3989)]