42732340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{305231}}^1$

素因数の和:305247

約数の個数: 24

約数和(自身を含む): 102557952

約数和(自身を除く): 59825612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 305231, 610462, 1220924, 1526155, 2136617, 3052310, 4273234, 6104620, 8546468, 10683085, 21366170, 42732340]

約数ペア:

[(1, 42732340), (2, 21366170), (4, 10683085), (5, 8546468), (7, 6104620), (10, 4273234), (14, 3052310), (20, 2136617), (28, 1526155), (35, 1220924), (70, 610462), (140, 305231)]