2362780

素因数分解:

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

素因数の和:2434

約数の個数: 36

約数和(自身を含む): 5774328

約数和(自身を除く): 3411548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2411, 4822, 9644, 12055, 16877, 24110, 33754, 48220, 67508, 84385, 118139, 168770, 236278, 337540, 472556, 590695, 1181390, 2362780]

約数ペア:

[(1, 2362780), (2, 1181390), (4, 590695), (5, 472556), (7, 337540), (10, 236278), (14, 168770), (20, 118139), (28, 84385), (35, 67508), (49, 48220), (70, 33754), (98, 24110), (140, 16877), (196, 12055), (245, 9644), (490, 4822), (980, 2411)]