66110590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72649}}^1$

素因数の和:72676

約数の個数: 32

約数和(自身を含む): 146462400

約数和(自身を除く): 80351810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 72649, 145298, 363245, 508543, 726490, 944437, 1017086, 1888874, 2542715, 4722185, 5085430, 6611059, 9444370, 13222118, 33055295, 66110590]

約数ペア:

[(1, 66110590), (2, 33055295), (5, 13222118), (7, 9444370), (10, 6611059), (13, 5085430), (14, 4722185), (26, 2542715), (35, 1888874), (65, 1017086), (70, 944437), (91, 726490), (130, 508543), (182, 363245), (455, 145298), (910, 72649)]