47231820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{262399}}^1$

素因数の和:262414

約数の個数: 36

約数和(自身を含む): 143270400

約数和(自身を除く): 96038580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 262399, 524798, 787197, 1049596, 1311995, 1574394, 2361591, 2623990, 3148788, 3935985, 4723182, 5247980, 7871970, 9446364, 11807955, 15743940, 23615910, 47231820]

約数ペア:

[(1, 47231820), (2, 23615910), (3, 15743940), (4, 11807955), (5, 9446364), (6, 7871970), (9, 5247980), (10, 4723182), (12, 3935985), (15, 3148788), (18, 2623990), (20, 2361591), (30, 1574394), (36, 1311995), (45, 1049596), (60, 787197), (90, 524798), (180, 262399)]