11696940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21661}}^1$

素因数の和:21679

約数の個数: 48

約数和(自身を含む): 36392160

約数和(自身を除く): 24695220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 21661, 43322, 64983, 86644, 108305, 129966, 194949, 216610, 259932, 324915, 389898, 433220, 584847, 649830, 779796, 974745, 1169694, 1299660, 1949490, 2339388, 2924235, 3898980, 5848470, 11696940]

約数ペア:

[(1, 11696940), (2, 5848470), (3, 3898980), (4, 2924235), (5, 2339388), (6, 1949490), (9, 1299660), (10, 1169694), (12, 974745), (15, 779796), (18, 649830), (20, 584847), (27, 433220), (30, 389898), (36, 324915), (45, 259932), (54, 216610), (60, 194949), (90, 129966), (108, 108305), (135, 86644), (180, 64983), (270, 43322), (540, 21661)]