1181390

素因数分解:

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

素因数の和:2432

約数の個数: 24

約数和(自身を含む): 2474712

約数和(自身を除く): 1293322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2411, 4822, 12055, 16877, 24110, 33754, 84385, 118139, 168770, 236278, 590695, 1181390]

約数ペア:

[(1, 1181390), (2, 590695), (5, 236278), (7, 168770), (10, 118139), (14, 84385), (35, 33754), (49, 24110), (70, 16877), (98, 12055), (245, 4822), (490, 2411)]