22278930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1459}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 53611200

約数和(自身を除く): 31332270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1459, 1527, 2545, 2918, 3054, 4377, 5090, 7295, 7635, 8754, 14590, 15270, 21885, 43770, 742631, 1485262, 2227893, 3713155, 4455786, 7426310, 11139465, 22278930]

約数ペア:

[(1, 22278930), (2, 11139465), (3, 7426310), (5, 4455786), (6, 3713155), (10, 2227893), (15, 1485262), (30, 742631), (509, 43770), (1018, 21885), (1459, 15270), (1527, 14590), (2545, 8754), (2918, 7635), (3054, 7295), (4377, 5090)]