3013280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 7325640

約数和(自身を除く): 4312360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 509, 592, 740, 1018, 1184, 1480, 2036, 2545, 2960, 4072, 5090, 5920, 8144, 10180, 16288, 18833, 20360, 37666, 40720, 75332, 81440, 94165, 150664, 188330, 301328, 376660, 602656, 753320, 1506640, 3013280]

約数ペア:

[(1, 3013280), (2, 1506640), (4, 753320), (5, 602656), (8, 376660), (10, 301328), (16, 188330), (20, 150664), (32, 94165), (37, 81440), (40, 75332), (74, 40720), (80, 37666), (148, 20360), (160, 18833), (185, 16288), (296, 10180), (370, 8144), (509, 5920), (592, 5090), (740, 4072), (1018, 2960), (1184, 2545), (1480, 2036)]