2701010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2621230

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 263, 395, 526, 790, 1027, 1315, 2054, 2630, 3419, 5135, 6838, 10270, 17095, 20777, 34190, 41554, 103885, 207770, 270101, 540202, 1350505, 2701010]

約数ペア:

[(1, 2701010), (2, 1350505), (5, 540202), (10, 270101), (13, 207770), (26, 103885), (65, 41554), (79, 34190), (130, 20777), (158, 17095), (263, 10270), (395, 6838), (526, 5135), (790, 3419), (1027, 2630), (1315, 2054)]