6771180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8706

約数の個数: 48

約数和(自身を含む): 20420064

約数和(自身を除く): 13648884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8681, 17362, 26043, 34724, 43405, 52086, 86810, 104172, 112853, 130215, 173620, 225706, 260430, 338559, 451412, 520860, 564265, 677118, 1128530, 1354236, 1692795, 2257060, 3385590, 6771180]

約数ペア:

[(1, 6771180), (2, 3385590), (3, 2257060), (4, 1692795), (5, 1354236), (6, 1128530), (10, 677118), (12, 564265), (13, 520860), (15, 451412), (20, 338559), (26, 260430), (30, 225706), (39, 173620), (52, 130215), (60, 112853), (65, 104172), (78, 86810), (130, 52086), (156, 43405), (195, 34724), (260, 26043), (390, 17362), (780, 8681)]