30478844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4649}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 58590000

約数和(自身を除く): 28111156

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 4649, 6556, 9298, 18596, 51139, 102278, 204556, 692701, 1385402, 2770804, 7619711, 15239422, 30478844]

約数ペア:

[(1, 30478844), (2, 15239422), (4, 7619711), (11, 2770804), (22, 1385402), (44, 692701), (149, 204556), (298, 102278), (596, 51139), (1639, 18596), (3278, 9298), (4649, 6556)]