89906530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1284379}}^1$

素因数の和:1284393

約数の個数: 16

約数和(自身を含む): 184950720

約数和(自身を除く): 95044190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1284379, 2568758, 6421895, 8990653, 12843790, 17981306, 44953265, 89906530]

約数ペア:

[(1, 89906530), (2, 44953265), (5, 17981306), (7, 12843790), (10, 8990653), (14, 6421895), (35, 2568758), (70, 1284379)]