5526780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13159}}^1$

素因数の和:13178

約数の個数: 48

約数和(自身を含む): 17687040

約数和(自身を除く): 12160260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 13159, 26318, 39477, 52636, 65795, 78954, 92113, 131590, 157908, 184226, 197385, 263180, 276339, 368452, 394770, 460565, 552678, 789540, 921130, 1105356, 1381695, 1842260, 2763390, 5526780]

約数ペア:

[(1, 5526780), (2, 2763390), (3, 1842260), (4, 1381695), (5, 1105356), (6, 921130), (7, 789540), (10, 552678), (12, 460565), (14, 394770), (15, 368452), (20, 276339), (21, 263180), (28, 197385), (30, 184226), (35, 157908), (42, 131590), (60, 92113), (70, 78954), (84, 65795), (105, 52636), (140, 39477), (210, 26318), (420, 13159)]