898334630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89209}}^1$

素因数の和:89288

約数の個数: 32

約数和(自身を含む): 1734242400

約数和(自身を除く): 835907770

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 89209, 178418, 446045, 892090, 1694971, 3389942, 4728077, 8474855, 9456154, 16949710, 23640385, 47280770, 89833463, 179666926, 449167315, 898334630]

約数ペア:

[(1, 898334630), (2, 449167315), (5, 179666926), (10, 89833463), (19, 47280770), (38, 23640385), (53, 16949710), (95, 9456154), (106, 8474855), (190, 4728077), (265, 3389942), (530, 1694971), (1007, 892090), (2014, 446045), (5035, 178418), (10070, 89209)]