135154510

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 247665600

約数和(自身を除く): 112511090

約数列:

[1, 2, 5, 10, 89, 178, 181, 362, 445, 839, 890, 905, 1678, 1810, 4195, 8390, 16109, 32218, 74671, 80545, 149342, 151859, 161090, 303718, 373355, 746710, 759295, 1518590, 13515451, 27030902, 67577255, 135154510]

約数ペア:

[(1, 135154510), (2, 67577255), (5, 27030902), (10, 13515451), (89, 1518590), (178, 759295), (181, 746710), (362, 373355), (445, 303718), (839, 161090), (890, 151859), (905, 149342), (1678, 80545), (1810, 74671), (4195, 32218), (8390, 16109)]