137488510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 252787392

約数和(自身を除く): 115298882

約数列:

[1, 2, 5, 10, 61, 122, 263, 305, 526, 610, 857, 1315, 1714, 2630, 4285, 8570, 16043, 32086, 52277, 80215, 104554, 160430, 225391, 261385, 450782, 522770, 1126955, 2253910, 13748851, 27497702, 68744255, 137488510]

約数ペア:

[(1, 137488510), (2, 68744255), (5, 27497702), (10, 13748851), (61, 2253910), (122, 1126955), (263, 522770), (305, 450782), (526, 261385), (610, 225391), (857, 160430), (1315, 104554), (1714, 80215), (2630, 52277), (4285, 32086), (8570, 16043)]