154271140

素因数分解:

$2^2\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{3739}}^1$

素因数の和:5811

約数の個数: 24

約数和(自身を含む): 324213120

約数和(自身を除く): 169941980

約数列:

[1, 2, 4, 5, 10, 20, 2063, 3739, 4126, 7478, 8252, 10315, 14956, 18695, 20630, 37390, 41260, 74780, 7713557, 15427114, 30854228, 38567785, 77135570, 154271140]

約数ペア:

[(1, 154271140), (2, 77135570), (4, 38567785), (5, 30854228), (10, 15427114), (20, 7713557), (2063, 74780), (3739, 41260), (4126, 37390), (7478, 20630), (8252, 18695), (10315, 14956)]