56789870

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{84761}}^1$

素因数の和:84835

約数の個数: 16

約数和(自身を含む): 103748688

約数和(自身を除く): 46958818

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 84761, 169522, 423805, 847610, 5678987, 11357974, 28394935, 56789870]

約数ペア:

[(1, 56789870), (2, 28394935), (5, 11357974), (10, 5678987), (67, 847610), (134, 423805), (335, 169522), (670, 84761)]