153965090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{905677}}^1$

素因数の和:905701

約数の個数: 16

約数和(自身を含む): 293439672

約数和(自身を除く): 139474582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 905677, 1811354, 4528385, 9056770, 15396509, 30793018, 76982545, 153965090]

約数ペア:

[(1, 153965090), (2, 76982545), (5, 30793018), (10, 15396509), (17, 9056770), (34, 4528385), (85, 1811354), (170, 905677)]