8219190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{39139}}^1$

素因数の和:39156

約数の個数: 32

約数和(自身を含む): 22544640

約数和(自身を除く): 14325450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 39139, 78278, 117417, 195695, 234834, 273973, 391390, 547946, 587085, 821919, 1174170, 1369865, 1643838, 2739730, 4109595, 8219190]

約数ペア:

[(1, 8219190), (2, 4109595), (3, 2739730), (5, 1643838), (6, 1369865), (7, 1174170), (10, 821919), (14, 587085), (15, 547946), (21, 391390), (30, 273973), (35, 234834), (42, 195695), (70, 117417), (105, 78278), (210, 39139)]