2712540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 7747488

約数和(自身を除く): 5034948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 853, 1060, 1590, 1706, 2559, 3180, 3412, 4265, 5118, 8530, 10236, 12795, 17060, 25590, 45209, 51180, 90418, 135627, 180836, 226045, 271254, 452090, 542508, 678135, 904180, 1356270, 2712540]

約数ペア:

[(1, 2712540), (2, 1356270), (3, 904180), (4, 678135), (5, 542508), (6, 452090), (10, 271254), (12, 226045), (15, 180836), (20, 135627), (30, 90418), (53, 51180), (60, 45209), (106, 25590), (159, 17060), (212, 12795), (265, 10236), (318, 8530), (530, 5118), (636, 4265), (795, 3412), (853, 3180), (1060, 2559), (1590, 1706)]