13549620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32261}}^1$

素因数の和:32280

約数の個数: 48

約数和(自身を含む): 43360128

約数和(自身を除く): 29810508

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, 32261, 64522, 96783, 129044, 161305, 193566, 225827, 322610, 387132, 451654, 483915, 645220, 677481, 903308, 967830, 1129135, 1354962, 1935660, 2258270, 2709924, 3387405, 4516540, 6774810, 13549620]

約数ペア:

[(1, 13549620), (2, 6774810), (3, 4516540), (4, 3387405), (5, 2709924), (6, 2258270), (7, 1935660), (10, 1354962), (12, 1129135), (14, 967830), (15, 903308), (20, 677481), (21, 645220), (28, 483915), (30, 451654), (35, 387132), (42, 322610), (60, 225827), (70, 193566), (84, 161305), (105, 129044), (140, 96783), (210, 64522), (420, 32261)]