27995460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{853}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 78622656

約数和(自身を除く): 50627196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 853, 1094, 1641, 1706, 2188, 2559, 2735, 3282, 3412, 4265, 5118, 5470, 6564, 8205, 8530, 10236, 10940, 12795, 16410, 17060, 25590, 32820, 51180, 466591, 933182, 1399773, 1866364, 2332955, 2799546, 4665910, 5599092, 6998865, 9331820, 13997730, 27995460]

約数ペア:

[(1, 27995460), (2, 13997730), (3, 9331820), (4, 6998865), (5, 5599092), (6, 4665910), (10, 2799546), (12, 2332955), (15, 1866364), (20, 1399773), (30, 933182), (60, 466591), (547, 51180), (853, 32820), (1094, 25590), (1641, 17060), (1706, 16410), (2188, 12795), (2559, 10940), (2735, 10236), (3282, 8530), (3412, 8205), (4265, 6564), (5118, 5470)]