1138130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 2384640

約数和(自身を除く): 1246510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 229, 355, 458, 497, 710, 994, 1145, 1603, 2290, 2485, 3206, 4970, 8015, 16030, 16259, 32518, 81295, 113813, 162590, 227626, 569065, 1138130]

約数ペア:

[(1, 1138130), (2, 569065), (5, 227626), (7, 162590), (10, 113813), (14, 81295), (35, 32518), (70, 16259), (71, 16030), (142, 8015), (229, 4970), (355, 3206), (458, 2485), (497, 2290), (710, 1603), (994, 1145)]