1814220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10079}}^1$

素因数の和:10094

約数の個数: 36

約数和(自身を含む): 5503680

約数和(自身を除く): 3689460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10079, 20158, 30237, 40316, 50395, 60474, 90711, 100790, 120948, 151185, 181422, 201580, 302370, 362844, 453555, 604740, 907110, 1814220]

約数ペア:

[(1, 1814220), (2, 907110), (3, 604740), (4, 453555), (5, 362844), (6, 302370), (9, 201580), (10, 181422), (12, 151185), (15, 120948), (18, 100790), (20, 90711), (30, 60474), (36, 50395), (45, 40316), (60, 30237), (90, 20158), (180, 10079)]