201385530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2237617}}^1$

素因数の和:2237630

約数の個数: 24

約数和(自身を含む): 523602612

約数和(自身を除く): 322217082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2237617, 4475234, 6712851, 11188085, 13425702, 20138553, 22376170, 33564255, 40277106, 67128510, 100692765, 201385530]

約数ペア:

[(1, 201385530), (2, 100692765), (3, 67128510), (5, 40277106), (6, 33564255), (9, 22376170), (10, 20138553), (15, 13425702), (18, 11188085), (30, 6712851), (45, 4475234), (90, 2237617)]