65781170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72287}}^1$

素因数の和:72314

約数の個数: 32

約数和(自身を含む): 145732608

約数和(自身を除く): 79951438

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 72287, 144574, 361435, 506009, 722870, 939731, 1012018, 1879462, 2530045, 4698655, 5060090, 6578117, 9397310, 13156234, 32890585, 65781170]

約数ペア:

[(1, 65781170), (2, 32890585), (5, 13156234), (7, 9397310), (10, 6578117), (13, 5060090), (14, 4698655), (26, 2530045), (35, 1879462), (65, 1012018), (70, 939731), (91, 722870), (130, 506009), (182, 361435), (455, 144574), (910, 72287)]