5255940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 14817600

約数和(自身を除く): 9561660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 349, 502, 698, 753, 1004, 1047, 1255, 1396, 1506, 1745, 2094, 2510, 3012, 3490, 3765, 4188, 5020, 5235, 6980, 7530, 10470, 15060, 20940, 87599, 175198, 262797, 350396, 437995, 525594, 875990, 1051188, 1313985, 1751980, 2627970, 5255940]

約数ペア:

[(1, 5255940), (2, 2627970), (3, 1751980), (4, 1313985), (5, 1051188), (6, 875990), (10, 525594), (12, 437995), (15, 350396), (20, 262797), (30, 175198), (60, 87599), (251, 20940), (349, 15060), (502, 10470), (698, 7530), (753, 6980), (1004, 5235), (1047, 5020), (1255, 4188), (1396, 3765), (1506, 3490), (1745, 3012), (2094, 2510)]