42846580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43721}}^1$

素因数の和:43744

約数の個数: 36

約数和(自身を含む): 104670468

約数和(自身を除く): 61823888

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 43721, 87442, 174884, 218605, 306047, 437210, 612094, 874420, 1224188, 1530235, 2142329, 3060470, 4284658, 6120940, 8569316, 10711645, 21423290, 42846580]

約数ペア:

[(1, 42846580), (2, 21423290), (4, 10711645), (5, 8569316), (7, 6120940), (10, 4284658), (14, 3060470), (20, 2142329), (28, 1530235), (35, 1224188), (49, 874420), (70, 612094), (98, 437210), (140, 306047), (196, 218605), (245, 174884), (490, 87442), (980, 43721)]