4372340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31231}}^1$

素因数の和:31247

約数の個数: 24

約数和(自身を含む): 10493952

約数和(自身を除く): 6121612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 31231, 62462, 124924, 156155, 218617, 312310, 437234, 624620, 874468, 1093085, 2186170, 4372340]

約数ペア:

[(1, 4372340), (2, 2186170), (4, 1093085), (5, 874468), (7, 624620), (10, 437234), (14, 312310), (20, 218617), (28, 156155), (35, 124924), (70, 62462), (140, 31231)]