77691530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65287}}^1$

素因数の和:65318

約数の個数: 32

約数和(自身を含む): 169226496

約数和(自身を除く): 91534966

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 65287, 130574, 326435, 457009, 652870, 914018, 1109879, 2219758, 2285045, 4570090, 5549395, 7769153, 11098790, 15538306, 38845765, 77691530]

約数ペア:

[(1, 77691530), (2, 38845765), (5, 15538306), (7, 11098790), (10, 7769153), (14, 5549395), (17, 4570090), (34, 2285045), (35, 2219758), (70, 1109879), (85, 914018), (119, 652870), (170, 457009), (238, 326435), (595, 130574), (1190, 65287)]