108987130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21929}}^1$

素因数の和:22014

約数の個数: 32

約数和(自身を含む): 227370240

約数和(自身を除く): 118383110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 21929, 43858, 109645, 153503, 219290, 307006, 767515, 1535030, 1556959, 3113918, 7784795, 10898713, 15569590, 21797426, 54493565, 108987130]

約数ペア:

[(1, 108987130), (2, 54493565), (5, 21797426), (7, 15569590), (10, 10898713), (14, 7784795), (35, 3113918), (70, 1556959), (71, 1535030), (142, 767515), (355, 307006), (497, 219290), (710, 153503), (994, 109645), (2485, 43858), (4970, 21929)]