1180340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8431}}^1$

素因数の和:8447

約数の個数: 24

約数和(自身を含む): 2833152

約数和(自身を除く): 1652812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8431, 16862, 33724, 42155, 59017, 84310, 118034, 168620, 236068, 295085, 590170, 1180340]

約数ペア:

[(1, 1180340), (2, 590170), (4, 295085), (5, 236068), (7, 168620), (10, 118034), (14, 84310), (20, 59017), (28, 42155), (35, 33724), (70, 16862), (140, 8431)]