133706580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{318349}}^1$

素因数の和:318368

約数の個数: 48

約数和(自身を含む): 427862400

約数和(自身を除く): 294155820

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, 318349, 636698, 955047, 1273396, 1591745, 1910094, 2228443, 3183490, 3820188, 4456886, 4775235, 6366980, 6685329, 8913772, 9550470, 11142215, 13370658, 19100940, 22284430, 26741316, 33426645, 44568860, 66853290, 133706580]

約数ペア:

[(1, 133706580), (2, 66853290), (3, 44568860), (4, 33426645), (5, 26741316), (6, 22284430), (7, 19100940), (10, 13370658), (12, 11142215), (14, 9550470), (15, 8913772), (20, 6685329), (21, 6366980), (28, 4775235), (30, 4456886), (35, 3820188), (42, 3183490), (60, 2228443), (70, 1910094), (84, 1591745), (105, 1273396), (140, 955047), (210, 636698), (420, 318349)]