7290010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8038

約数の個数: 32

約数和(自身を含む): 16152192

約数和(自身を除く): 8862182

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8011, 16022, 40055, 56077, 80110, 104143, 112154, 208286, 280385, 520715, 560770, 729001, 1041430, 1458002, 3645005, 7290010]

約数ペア:

[(1, 7290010), (2, 3645005), (5, 1458002), (7, 1041430), (10, 729001), (13, 560770), (14, 520715), (26, 280385), (35, 208286), (65, 112154), (70, 104143), (91, 80110), (130, 56077), (182, 40055), (455, 16022), (910, 8011)]