4030380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22391}}^1$

素因数の和:22406

約数の個数: 36

約数和(自身を含む): 12226032

約数和(自身を除く): 8195652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22391, 44782, 67173, 89564, 111955, 134346, 201519, 223910, 268692, 335865, 403038, 447820, 671730, 806076, 1007595, 1343460, 2015190, 4030380]

約数ペア:

[(1, 4030380), (2, 2015190), (3, 1343460), (4, 1007595), (5, 806076), (6, 671730), (9, 447820), (10, 403038), (12, 335865), (15, 268692), (18, 223910), (20, 201519), (30, 134346), (36, 111955), (45, 89564), (60, 67173), (90, 44782), (180, 22391)]