2520870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7639}}^1$

素因数の和:7660

約数の個数: 32

約数和(自身を含む): 6600960

約数和(自身を除く): 4080090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 7639, 15278, 22917, 38195, 45834, 76390, 84029, 114585, 168058, 229170, 252087, 420145, 504174, 840290, 1260435, 2520870]

約数ペア:

[(1, 2520870), (2, 1260435), (3, 840290), (5, 504174), (6, 420145), (10, 252087), (11, 229170), (15, 168058), (22, 114585), (30, 84029), (33, 76390), (55, 45834), (66, 38195), (110, 22917), (165, 15278), (330, 7639)]