2742465020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{908101}}^1$

素因数の和:908261

約数の個数: 24

約数和(自身を含む): 5797323168

約数和(自身を除く): 3054858148

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 908101, 1816202, 3632404, 4540505, 9081010, 18162020, 137123251, 274246502, 548493004, 685616255, 1371232510, 2742465020]

約数ペア:

[(1, 2742465020), (2, 1371232510), (4, 685616255), (5, 548493004), (10, 274246502), (20, 137123251), (151, 18162020), (302, 9081010), (604, 4540505), (755, 3632404), (1510, 1816202), (3020, 908101)]