133730940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{318407}}^1$

素因数の和:318426

約数の個数: 48

約数和(自身を含む): 427940352

約数和(自身を除く): 294209412

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, 318407, 636814, 955221, 1273628, 1592035, 1910442, 2228849, 3184070, 3820884, 4457698, 4776105, 6368140, 6686547, 8915396, 9552210, 11144245, 13373094, 19104420, 22288490, 26746188, 33432735, 44576980, 66865470, 133730940]

約数ペア:

[(1, 133730940), (2, 66865470), (3, 44576980), (4, 33432735), (5, 26746188), (6, 22288490), (7, 19104420), (10, 13373094), (12, 11144245), (14, 9552210), (15, 8915396), (20, 6686547), (21, 6368140), (28, 4776105), (30, 4457698), (35, 3820884), (42, 3184070), (60, 2228849), (70, 1910442), (84, 1592035), (105, 1273628), (140, 955221), (210, 636814), (420, 318407)]