280092370

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 509224320

約数和(自身を除く): 229131950

約数列:

[1, 2, 5, 10, 263, 281, 379, 526, 562, 758, 1315, 1405, 1895, 2630, 2810, 3790, 73903, 99677, 106499, 147806, 199354, 212998, 369515, 498385, 532495, 739030, 996770, 1064990, 28009237, 56018474, 140046185, 280092370]

約数ペア:

[(1, 280092370), (2, 140046185), (5, 56018474), (10, 28009237), (263, 1064990), (281, 996770), (379, 739030), (526, 532495), (562, 498385), (758, 369515), (1315, 212998), (1405, 199354), (1895, 147806), (2630, 106499), (2810, 99677), (3790, 73903)]