13474260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74857}}^1$

素因数の和:74872

約数の個数: 36

約数和(自身を含む): 40872468

約数和(自身を除く): 27398208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74857, 149714, 224571, 299428, 374285, 449142, 673713, 748570, 898284, 1122855, 1347426, 1497140, 2245710, 2694852, 3368565, 4491420, 6737130, 13474260]

約数ペア:

[(1, 13474260), (2, 6737130), (3, 4491420), (4, 3368565), (5, 2694852), (6, 2245710), (9, 1497140), (10, 1347426), (12, 1122855), (15, 898284), (18, 748570), (20, 673713), (30, 449142), (36, 374285), (45, 299428), (60, 224571), (90, 149714), (180, 74857)]