8269730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{2411}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 17366400

約数和(自身を除く): 9096670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2411, 3430, 4822, 12055, 16877, 24110, 33754, 84385, 118139, 168770, 236278, 590695, 826973, 1181390, 1653946, 4134865, 8269730]

約数ペア:

[(1, 8269730), (2, 4134865), (5, 1653946), (7, 1181390), (10, 826973), (14, 590695), (35, 236278), (49, 168770), (70, 118139), (98, 84385), (245, 33754), (343, 24110), (490, 16877), (686, 12055), (1715, 4822), (2411, 3430)]