1538790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4663}}^1$

素因数の和:4684

約数の個数: 32

約数和(自身を含む): 4029696

約数和(自身を除く): 2490906

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4663, 9326, 13989, 23315, 27978, 46630, 51293, 69945, 102586, 139890, 153879, 256465, 307758, 512930, 769395, 1538790]

約数ペア:

[(1, 1538790), (2, 769395), (3, 512930), (5, 307758), (6, 256465), (10, 153879), (11, 139890), (15, 102586), (22, 69945), (30, 51293), (33, 46630), (55, 27978), (66, 23315), (110, 13989), (165, 9326), (330, 4663)]