211326540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3522109}}^1$

素因数の和:3522121

約数の個数: 24

約数和(自身を含む): 591714480

約数和(自身を除く): 380387940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3522109, 7044218, 10566327, 14088436, 17610545, 21132654, 35221090, 42265308, 52831635, 70442180, 105663270, 211326540]

約数ペア:

[(1, 211326540), (2, 105663270), (3, 70442180), (4, 52831635), (5, 42265308), (6, 35221090), (10, 21132654), (12, 17610545), (15, 14088436), (20, 10566327), (30, 7044218), (60, 3522109)]