5791980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 16662240

約数和(自身を除く): 10870260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 2609, 5218, 7827, 10436, 13045, 15654, 26090, 31308, 39135, 52180, 78270, 96533, 156540, 193066, 289599, 386132, 482665, 579198, 965330, 1158396, 1447995, 1930660, 2895990, 5791980]

約数ペア:

[(1, 5791980), (2, 2895990), (3, 1930660), (4, 1447995), (5, 1158396), (6, 965330), (10, 579198), (12, 482665), (15, 386132), (20, 289599), (30, 193066), (37, 156540), (60, 96533), (74, 78270), (111, 52180), (148, 39135), (185, 31308), (222, 26090), (370, 15654), (444, 13045), (555, 10436), (740, 7827), (1110, 5218), (2220, 2609)]