201577590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2239751}}^1$

素因数の和:2239764

約数の個数: 24

約数和(自身を含む): 524101968

約数和(自身を除く): 322524378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2239751, 4479502, 6719253, 11198755, 13438506, 20157759, 22397510, 33596265, 40315518, 67192530, 100788795, 201577590]

約数ペア:

[(1, 201577590), (2, 100788795), (3, 67192530), (5, 40315518), (6, 33596265), (9, 22397510), (10, 20157759), (15, 13438506), (18, 11198755), (30, 6719253), (45, 4479502), (90, 2239751)]