1380456070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2287}}^1\times {\mathrm{8623}}^1$

素因数の和:10924

約数の個数: 32

約数和(自身を含む): 2841366528

約数和(自身を除く): 1460910458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2287, 4574, 8623, 11435, 16009, 17246, 22870, 32018, 43115, 60361, 80045, 86230, 120722, 160090, 301805, 603610, 19720801, 39441602, 98604005, 138045607, 197208010, 276091214, 690228035, 1380456070]

約数ペア:

[(1, 1380456070), (2, 690228035), (5, 276091214), (7, 197208010), (10, 138045607), (14, 98604005), (35, 39441602), (70, 19720801), (2287, 603610), (4574, 301805), (8623, 160090), (11435, 120722), (16009, 86230), (17246, 80045), (22870, 60361), (32018, 43115)]