280785510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{5407}}^1$

素因数の和:5997

約数の個数: 48

約数和(自身を含む): 731442816

約数和(自身を除く): 450657306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 577, 1154, 1731, 2885, 3462, 5193, 5407, 5770, 8655, 10386, 10814, 16221, 17310, 25965, 27035, 32442, 48663, 51930, 54070, 81105, 97326, 162210, 243315, 486630, 3119839, 6239678, 9359517, 15599195, 18719034, 28078551, 31198390, 46797585, 56157102, 93595170, 140392755, 280785510]

約数ペア:

[(1, 280785510), (2, 140392755), (3, 93595170), (5, 56157102), (6, 46797585), (9, 31198390), (10, 28078551), (15, 18719034), (18, 15599195), (30, 9359517), (45, 6239678), (90, 3119839), (577, 486630), (1154, 243315), (1731, 162210), (2885, 97326), (3462, 81105), (5193, 54070), (5407, 51930), (5770, 48663), (8655, 32442), (10386, 27035), (10814, 25965), (16221, 17310)]